Wireless K35 Lavalier Lapel Microphone Omnidirectional Bluetooth 5.3 K35 Condenser Mic Noise Reduction Professional

Bluetooth version 5.3

Built in battery capacity of 50mAh-100mAh (inclusive)

Signal to noise ratio ≥ 70db

Frequency response range 20Hz-20KHz

Rated voltage 110V

Shell process ABS

Range of 3-6 hours (inclusive)