5Pcs Bluetooth Audio Receiver Board Bt 5.0 Stereo Audio Amplifier 3.7 5V Car Speaker Amplifier For Diy Electronic Cleaners | No Holes Or Tools

| No Holes Or Tools Required

Storage Temperature: -30�

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5Pcs Bluetooth Audio Receiver Board Bt 5.0 Stereo Audio Amplifier 3.7 5V Car Speaker Amplifier For Diy Electronic Cleaners | No Holes Or ToolsParticipating Parameters: Colour: Black Size: 30 * 30Mm Power Supply: 3. 7 5V Signal To Noise Ratio: 90Db Total Harmonic Distortion + Noise: 70Db Crosstalk: 86Db Support Profile: Adp Avctp Avdtp Avrcp Hfp Transmission Distance: 15M (Under Barrier Free Environment) Decoding Format: Wav+Ape+Flac+Mp3 Lossless Decoding, Stereo Output Features: Charge And Discharge: This Product Has The Function Of Charging And Discharging, And Can Be Powered By Usb Power.