The Senxin wave microphone model is an innovation in connection products. 3 in 1, small size, compact and very light. The microphone is turned on, the receiver is placed in the device and the flashing light immediately shows that you are ready to record. The microphone uses an omni-directional microphone head that can be used for 360-degree audio recording so you don't miss any sound detail, and the built-in noise cancellation chip makes it possible to record vocals clearly even in environments with noise.Using 2.4 GHz transmission technology, this microphone is capable of transmitting 20 meters of clear audio content without interference.