Giới thiệu Bảng Mạch Giải Mã Âm Thanh Bluetooth 5.0 Mp3 S3J3
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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