<ul> <li>Ultra-compact Size: The BY-V series is small and light, easy to carry. The transmitter weighs 9.5g and the receiver weighs 6g. Simple to use—just plug in the receiver and start recording immediately</li> <li>2-in-1 Live Broadcast & Phone Charging: A USB-C charging port is located on the side of the BY-V series receiver. While recording, if your device needs power, you can use this USB-C port to charge it</li> <li>Noise Cancellation: The NR button on the transmitter activates a noise-canceling mode that reduces ambient noise, delivering clearer audio</li> <li>Long Battery Life: The transmitter provides up to 9 hours of continuous operation after a full charge. The receiver is powered by the connected device, eliminating the need for separate charging</li> </ul> <strong>Specifications:</strong> <ul> <li>Transmission Type: 2.4GHz</li> <li>Directivity: Omnidirectional</li> <li>Frequency Response: 20Hz-16kHz</li> <li>SNR: 80dB</li> <li>Sensitivity: -42dB</li> <li>Transmission Range: 50m (without obstacles)</li> <li>RX Output Power: 6dB</li> <li>TX Battery Capacity: 95mAh</li> <li>TX Charging Time: approximately 2 hours</li> <li>TX Battery Life: approximately 9 hours</li> <li>Receiver Power Supply Mode: powered by connected device</li> <li>BY-V2-TX Weight: 9.5g</li> <li>BY-V2-RX Weight: 6g</li> <li>BY-V2-TX Dimensions: 52.22 x 25.23 x 19.75mm</li> <li>BY-V2-RX Dimensions: 43.92 x 23.5 x 9.3mm</li> </ul>