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 vlogging 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 youre a professional or a hobbyist looking to improve your sound quality.Transmission method: 2.4GHzPolarity mode: Omnidirectional typeFrequency response: 20HZ-16KHZSignal to noise ratio: 80dbSensitivity: -42dBOperating range: 50 meters (accessible) output power: 6dBmCharging interface: USB-CTransmitter battery capacity: 95mAhCharging time for transmitter: approximately 2 hoursTransmitter battery life: approximately 9 hoursReceiver power supply method: external device power supplyDue to different batches, there may be differences in product appearance and printed text, which not affect useColour:BlackMaterial:ABSPackage Contents:1 x receiver2 x transmitter2 x charging cableOnly 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.