XH-A250 5V Decoder Board Lossless Audio bluetooth 5.0 Wireless Receiver Module DIY MP3 Car Audio Amplifier Speaker

Product introduction This product is suitable for connecting the power amplifier board and can make the audio input end of the power amplifier board realize Bluetooth wireless connection It has strong Bluetooth signal reception 20 meters unimpeded connection lossless sound quality simple and practical The power input is Android micro USB interface the voltage is 5V the audio output is 3 5mm audio head easy to use Specification Product Name Bluetooth 4 2 lossless receiving moduleInput voltage 5VProduct model XH A250Appearance size 35 x 35 x 8mmAudio input Bluetooth input 0 15m Installation hole distance 9 17 3mmAudio output 3 5mm audio line outputProduct weight 5 9GPower interface Android micro USBOperation steps 1 Connect the power input to 5V power supply The power connection is suitable for Android The blue light of power indicator will flash when micro USB interface is powered on 2 Connect the audio output end to the rear power amplifier the audio output end is 3 5mm audio head 3 Connect the audio output end of the rear power amplifier to the speaker 4 Turn on the Bluetooth of mobile phone search the Bluetooth device and it will be displayed in your hand H Electronics Select it for pairing After the Bluetooth connection is successful the blue light of the power indicator will stop flashing and it will be displayed as long on state Package included 1 x Bluetooth decoder board