The Green Lion GM-90X Microphone provides crystal sound, ideally from professionals to content creators. This condenser microphone with -34dB sensitivity assures accurate sound grasping for any other purposes. It runs on a good battery life of 8 hours, driven by a 150mAh mic battery and a 600mAh case battery for power. The Type-C charging port will ensure that your device gets charged in the fast method of about just an hour and a half to 2 hours maximum. Offering up to 20 meters in transmission range, ultra-low latency at 20ms ensures communication with the least delay. Clear sound pickup from all directions by 360° omnidirectional design plus vibration feedback for supplementary tactile feedback. Giving you full control is a status indicator and 3-level volume adjustment on a digital screen with professional audio-grade specs of 100Hz-10kHz frequency response and a 68dB SNR.