- VHM-314 BT5.0 Audio MP3 Bluetooth Audio Amplifier Board Lossless Car Speaker Audio Amplifier Board DIY Audio Receiver
- Power supply: 3.7-5V
- Signal to noise ratio: 90DB
- Total harmonic distortion + noise: -70dB
- Crosstalk: -86DB
- Support profile: A2DP/AVCTP/AVDTP/AVRCP/HFP
- Transmission distance: 15M (open without partition wall)
- Decoding format: WAV+APE+FLAC+MP3 lossless decoding, stereo output
- Bluetooth audio: support
- Audio external interface: support
- USB power supply: support
- Sound card function: support
- Battery powered: support
- Model: BT5.0 Audio
- colour: black
- Material: ABS
- size: 3.3cm
- Power supply: 3.7-5V
- Signal to noise ratio: 90DB
- Total harmonic distortion + noise: -70dB
- Crosstalk: -86DB
- Support profile: A2DP/AVCTP/AVDTP/AVRCP/HFP
- Transmission distance: 15M (open without partition wall)
- Decoding format: WAV+APE+FLAC+MP3 lossless decoding, stereo output
- Bluetooth audio: support
- Audio external interface: support
- USB power supply: support
- Sound card function: support
- Battery powered: support
- Model: BT5.0 Audio
- colour: black
- Material: ABS
- size: 3.3cm
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