The VHM-314 Bluetooth 5.0 Wireless Audio Receiver Module allows you to control your audio output devices such as speakers or headphones via Bluetooth. It is very easy to use. The module can be powered either through the micro USB port or the + / – pins with a voltage of 3.7V – 5V. You can connect your speaker, headphone, or similar device to the jack output. Then, connect your controlling device to the XY-BT Bluetooth network without a password and play music from the module.
Note: This module is for music output only; it does not transmit phone call audio.
The module measures 30 × 30 mm.
Technical Specifications
- Operating Voltage: 3.7–5V
- SNR: 90 dB
- THD+N: -70 dB
- DNR: 91 dB
- Crosstalk: -86 dB
- Range: >15 m
- Supported Bluetooth protocols: A2DP / AVCTP / AVDTP / AVRCP / HFP