{"product_id":"5pcs-m38-bluetooth-4-2-audio-receiver-module-5w-5w-lossless-car-speaker-headphone-amplifier-board-wireless-refit","title":"5pcs M38 Bluetooth 4.2 Audio Receiver Module 5W+5W Lossless Car Speaker Headphone Amplifier Board Wireless Refit","description":"\u003cdiv\u003e\n\u003ca href=\"http:\/\/myosuploads3.banggood.com\/products\/20190528\/20190528022655M38.pdf\" target=\"_blank\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003eUser Manual: Click here to open\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eFor different needs of customers, we offer 3 versions for you to choose from:\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003ctable border=\"1\" cellpadding=\"0\" cellspacing=\"0\" height=\"342\" style=\"border-collapse: collapse; width: 688.52pt;\" width=\"918\"\u003e\n\u003ccolgroup\u003e\n\u003ccol style=\"width: 229.5pt;\" width=\"306\"\u003e\n\u003ccol span=\"3\" style=\"width: 153pt;\" width=\"204\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr height=\"18\" style=\"height: 13.5pt;\"\u003e\n\u003ctd class=\"et3\" height=\"18\" style=\"height: 13.5pt; width: 229.5pt;\" width=\"306\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eFunction \/ Model\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et3\" style=\"width: 153pt;\" width=\"204\" x:str=\"\"\u003e\u003ca href=\"https:\/\/www.banggood.com\/M18-bluetooth-4_2-Audio-Receiver-Module-Lossless-Car-Speaker-Headphone-Amplifier-Board-Wireless-Refit-p-1476791.html\" target=\"_blank\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eM18 \u003c\/span\u003e\u003cspan style=\"font-size: 14px;\"\u003e(Product ID: 1476791\u003c\/span\u003e)\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd class=\"et3\" style=\"width: 153pt;\" width=\"204\" x:str=\"\"\u003e\u003ca href=\"https:\/\/www.banggood.com\/M28-bluetooth-4_2-Audio-Receiver-Module-With-3_5mm-Audio-Interface-Lossless-Car-Speaker-Headphone-Amplifier-Board-Wireless-Refit-p-1486747.html\" target=\"_blank\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eM28 \u003c\/span\u003e\u003cspan style=\"font-size: 14px;\"\u003e(Product ID: 1486747)\u003c\/span\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd class=\"et3\" style=\"width: 153pt;\" width=\"204\" x:str=\"\"\u003e\n\u003cspan style=\"font-size: 14px;\"\u003eM38 \u003c\/span\u003e\u003cspan style=\"font-size: 14px;\"\u003e(this item)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.5pt;\"\u003e\n\u003ctd class=\"et2\" height=\"18\" style=\"height: 13.5pt;\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eMicro power supply\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e×\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e√\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e√\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.5pt;\"\u003e\n\u003ctd class=\"et2\" height=\"18\" style=\"height: 13.5pt;\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eAudio headphone jack\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e×\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e√\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e×\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.5pt;\"\u003e\n\u003ctd class=\"et2\" height=\"18\" style=\"height: 13.5pt;\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eBuilt-in amplifier\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e×\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e×\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e√(5W+5W)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.5pt;\"\u003e\n\u003ctd class=\"et2\" height=\"18\" style=\"height: 13.5pt;\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eLithium battery powered\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e√\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e√\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e√\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.5pt;\"\u003e\n\u003ctd class=\"et2\" height=\"18\" style=\"height: 13.5pt;\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eSupport USB sound card, free drive\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e×\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e×\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e√\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.5pt;\"\u003e\n\u003ctd class=\"et2\" height=\"18\" style=\"height: 13.5pt;\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eVolume memory\/adjustment\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e√\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e×\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e×\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.5pt;\"\u003e\n\u003ctd class=\"et2\" height=\"18\" style=\"height: 13.5pt;\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eMUTE mute interface\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e√\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e×\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e×\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.5pt;\"\u003e\n\u003ctd class=\"et2\" height=\"18\" style=\"height: 13.5pt;\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eButton extension\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e√\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e×\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e×\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.5pt;\"\u003e\n\u003ctd class=\"et2\" height=\"18\" style=\"height: 13.5pt;\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eBluetooth version\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" colspan=\"3\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003ebluetooch V4.2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.5pt;\"\u003e\n\u003ctd class=\"et2\" height=\"18\" style=\"height: 13.5pt;\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eSupport Bluetooth protocol\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" colspan=\"3\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eHFPV1.7, A2DPV1.2, AVRCPV1.5, AVCTPV1.2, AVDTPV1.2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.5pt;\"\u003e\n\u003ctd class=\"et2\" height=\"18\" style=\"height: 13.5pt;\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eFormat support\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" colspan=\"3\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eSupport WAV\/WMA\/FLAC\/APE\/MP3 lossless decoding, stereo two-channel output\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.5pt;\"\u003e\n\u003ctd class=\"et2\" height=\"18\" style=\"height: 13.5pt;\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eOperating Voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" colspan=\"3\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e5V\/3.7V-4.2V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.5pt;\"\u003e\n\u003ctd class=\"et2\" height=\"18\" style=\"height: 13.5pt;\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eBroadcast status not connected\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" colspan=\"3\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e5.5MA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.5pt;\"\u003e\n\u003ctd class=\"et2\" height=\"18\" style=\"height: 13.5pt;\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eConnection working status\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" colspan=\"3\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e20MA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.5pt;\"\u003e\n\u003ctd class=\"et2\" height=\"18\" style=\"height: 13.5pt;\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eDeep sleeping\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" colspan=\"3\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e3UA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.5pt;\"\u003e\n\u003ctd class=\"et2\" height=\"18\" style=\"height: 13.5pt;\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eTransmission distance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" colspan=\"3\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e20 meters (empty or low interference environment)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.5pt;\"\u003e\n\u003ctd class=\"et2\" height=\"18\" style=\"height: 13.5pt;\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eOperating temperature\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" colspan=\"3\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e -40°C to +85°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.5pt;\"\u003e\n\u003ctd class=\"et2\" height=\"18\" style=\"height: 13.5pt;\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eSensitivity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" colspan=\"3\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e -87dbm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003eIntroduction:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eThis product MH-M38 is a low-power bluetooth design solution, supporting the latest Bluetooth 4.2 transmission, two-channel stereo lossless playback, Bluetooth connection after the module is connected to Bluetooth, very convenient. In an open environment, the Bluetooth connection distance can be up to 20 meters.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\n\u003cspan style=\"font-size: 14px;\"\u003eWidely used in a variety of Bluetooth audio reception, a variety of audio DIY modification.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003ctable border=\"1\" cellpadding=\"0\" cellspacing=\"0\" height=\"156\" style=\"border-collapse: collapse; width: 430.52pt;\" width=\"574\"\u003e\n\u003ccolgroup\u003e\n\u003ccol style=\"width: 81pt;\" width=\"108\"\u003e\n\u003ccol style=\"width: 80.25pt;\" width=\"107\"\u003e\n\u003ccol style=\"width: 269.25pt;\" width=\"359\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr height=\"26\" style=\"height: 19.5pt;\"\u003e\n\u003ctd class=\"et2\" height=\"26\" style=\"height: 19.5pt; width: 81pt;\" width=\"108\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003ePin number\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" style=\"width: 80.25pt;\" width=\"107\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003ePin header\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et3\" style=\"width: 269.25pt;\" width=\"359\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eDescription\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"26\" style=\"height: 19.5pt;\"\u003e\n\u003ctd class=\"et4\" height=\"26\" style=\"height: 19.5pt; width: 81pt;\" width=\"108\" x:num=\"1\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e1\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et5\" style=\"width: 80.25pt;\" width=\"107\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e5V\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et5\" style=\"width: 269.25pt;\" width=\"359\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003ePower positive 5V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"26\" style=\"height: 19.5pt;\"\u003e\n\u003ctd class=\"et4\" height=\"26\" style=\"height: 19.5pt; width: 81pt;\" width=\"108\" x:num=\"2\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e2\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et5\" style=\"width: 80.25pt;\" width=\"107\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eGND\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et5\" style=\"width: 269.25pt;\" width=\"359\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eNegative power supply\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"26\" style=\"height: 19.5pt;\"\u003e\n\u003ctd class=\"et4\" height=\"26\" style=\"height: 19.5pt; width: 81pt;\" width=\"108\" x:num=\"3\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e3\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et5\" style=\"width: 80.25pt;\" width=\"107\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eVBAT\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et5\" style=\"width: 269.25pt;\" width=\"359\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eLithium battery positive 3.7-4.2V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"26\" style=\"height: 19.5pt;\"\u003e\n\u003ctd class=\"et4\" height=\"26\" style=\"height: 19.5pt; width: 81pt;\" width=\"108\" x:num=\"4\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e4\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et5\" style=\"width: 80.25pt;\" width=\"107\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eL+\/L-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et5\" style=\"width: 269.25pt;\" width=\"359\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eLeft channel output (direct speaker)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"26\" style=\"height: 19.5pt;\"\u003e\n\u003ctd class=\"et4\" height=\"26\" style=\"height: 19.5pt; width: 81pt;\" width=\"108\" x:num=\"5\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e5\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et5\" style=\"width: 80.25pt;\" width=\"107\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eR+\/R-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et5\" style=\"width: 269.25pt;\" width=\"359\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eRight channel output (direct speaker)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\u003cdiv\u003e\n\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003eFunction Description:\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eBluetooth V4.2 version, supports Bluetooth automatic connection technology, supports WAV\/WMA\/FLAC\/APE\/MP3 lossless decoding, stereo dual channel output.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\n\u003cspan style=\"font-size: 14px;\"\u003eAfter the module is powered on, the mobile phone searches for the Bluetooth name MH-M18\/MH-M28\/MH-M38, and can play music after connecting Bluetooth.\u003c\/span\u003e\u003cbr\u003e \u003c\/div\u003e\u003cdiv\u003e\n\u003cspan style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e1. Power supply: You can directly use the MICRO USB Android cable 5V for direct power supply, or you can also connect 5V power supply or 3.7V lithium battery (as shown in the figure below). Note that the 5V and 3.7V power supply interfaces are different. 5V is connected to 5V and GND, and the 3.7V lithium battery is connected to VBAT and GND.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eThe maximum operating current is 5V2A. It is recommended to use a regulated power supply of 5V2A for better sound quality.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e2. Support USB sound card, free drive (plug and play). Connect the module to the computer with the USB cable, and the computer can play music through the module amplifier output.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e3. Audio output: output left and right channel stereo audio signals, can be connected to two 2-8 euro, 3-5W speakers, push 4 O 5W speakers.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e4. This product has its own dual 5W power amplifier circuit, and must not be connected to another amplifier! The outputs of the two amplifiers cannot be connected in parallel or the negative poles are connected together, otherwise the power amplifier chip is damaged.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv\u003e\n\u003cbr\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003ePackage includes:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e5 x M38 Module\u003c\/span\u003e\n\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/FF\/32\/63259c89-e06e-4324-9b5d-e588a335094a.jpeg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/91\/4A\/52b10510-509e-484f-9b48-9f425e629194.jpeg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/27\/A6\/d50d7f14-8fe2-4a3b-bc21-43398f6d184e.jpeg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/61\/43\/4b5cb4e7-1c7d-4c74-a4ec-266fef150010.jpeg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/31\/A9\/240dd60c-50d6-4117-9bd2-e2b8fe168e22.jpeg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/73\/A3\/59643585-c614-4010-81ce-c8a260402a65.jpeg\"\u003e","brand":"Electronic Pro","offers":[{"title":"Default Title","offer_id":35566558052508,"sku":"1527313","price":666.84,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2787\/9162\/products\/63259c89-e06e-4324-9b5d-e588a335094a.jpg?v=1597667887","url":"https:\/\/electronic-pro-south-africa.myshopify.com\/products\/5pcs-m38-bluetooth-4-2-audio-receiver-module-5w-5w-lossless-car-speaker-headphone-amplifier-board-wireless-refit","provider":"Electronic Pro ","version":"1.0","type":"link"}