DE-417495-Wireless Lavalier Microphone.
✔ [Noise Reduction] Passive noise reduction.
✔ Working distance: 20M anti-interference.
✔ Plug & Play, no any drivers and apps needed, ease to use.
✔ 2.4G private transmission protocol, private high-quality compression algorithm.
✔ Delay<20ms in transmission, clear sound reception.
✔ Power consumption: transmitter <10mA, receiver <25mA
✔ Support mobile phone/tablet slow charge or quick charge (charge while recording)
✔ Built-in 360-degree omnidirectional high-definition high-sensitivity microphone.
✔ Wide Versatility & Compatibility.
✔ Built-in 60mAH Rechargeable battery Battery(6 to 8 hours working time).