his lavalier microphone boasts a consistent audio signal, capable of reaching a remarkable wireless transmission distance of up to 700 feet. Equipped with a high-quality DSP chip, it ensures even more stable transmission. The wireless microphone transmitter features a built-in rechargeable battery, offering up to 8 hours of operation on a single charge, With the charging case, the mobile version has a battery life of 36 hours. No more worrying about low battery situation.
Supports one-click on the yellow button to turn on/off the noise cancellation on TX and RX. The built-in intelligent active noise Cancellation chip and advanced 2.4GH z transmission technology, which allows you to record clearly in noisy environments, which can provides more vivid, soft, natural and stereo sound around for recording or real time video.