MP3 Bluetooth decoder board Lossless car speaker audio amplifier board modification diy audio receiver 4.1 module
Power supply voltage: DC 3.7-5V
Power supply interface: MICRO USB port or 2.54mil pin port
Length, width and height: 3.3x3.5x1.1cm
Bluetooth name: BM3
Bluetooth password of this batch: 1688 (you need to enter the password to connect, can not be modified)
Communication distance: 3-12 meters (varies due to environmental barriers)
Support Bluetooth version: Support Bluetooth 4.1 or below
Support mobile phone system: Android, Apple system
Channel: dual channel
Audio quality: MP3 lossless decoding
Built-in power amplifier: none
External power amplifier: does not limit the small external power amplifier
PCB thickness: 1.6mm
Needle spacing: 2.54mil
The package includes:
1*Bluetooth decoder board
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