Upgrade your audio recording capabilities with for BY-V professional lavalier microphone, which features a high-performance 2.4G wireless transmission technology providing a stable connection up to 50 meters. This compact, mic is perfect for a range of uses from interviews and to podcasting and live streaming. it ensures versatility and ease of use. The clip-on design allows for hands-free operation, making it ideal for capturing clear, crisp sound without restrictions. Enhance your audio recordings with this reliable and easy-to-use wireless lavalier microphone, whether you're a professional or a hobbyist looking to improve your sound quality. Transmission : 2.4GHz Polarity mode: Omnidirectional type Frequency response: 20HZ-16KHZ Signal to noise ratio: 80db Sensitivity: -42dB Operating range: 50 meters (accessible) RF output power: 6dBm Charging interface: USB-C Transmitter battery capacity: 95mAh Charging time for transmitter: approximately 2 hours Transmitter battery life: approximately 9 hours Receiver power supply : external device power supply Due to different batches, there may be differences in product appearance and printed text, which will not affect use Colour:Black Material:ABS Package Contents: 1 x receiver 2 x transmitter 2 x charging cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.