MP3 Bluetooth 4.1 Decoder Board
This MP3 decoder board features an integrated Bluetooth 4.1 receiver. It can be powered through a battery terminal or via the onboard micro USB port. The board’s output includes solder pads for the speaker’s right, left, and ground wires, as well as a 3.5 mm audio jack to connect the speakers.
Features:
- USB Powered
- LED Indicator
- 3.5 mm Stereo Audio Interface
- 3.7 – 5V Supply Pad
Specifications:
| DNR | 91dB |
|---|---|
| Support Profile | A2DP / AVCTP / AVDTP / AVRCP / HFP |
| Crosstalk | -86dB |
| Maximum Range | 15m |
| Length (mm): | 30 |
| Width (mm): | 30 |
| Height (mm): | 7 |
| Weight (g): | 2 |







![Bluetooth Audio Music Player [Without Remote]](https://www.autobotix.in/wp-content/uploads/2025/12/Type_7_Music_Player-300x300.webp)


