■ Microphone transmitter parameters:
■ Wireless transmission band: 2.4G
■ Antenna type: ceramic antenna
■ Wireless connection distance: 10M
■ Microphone type/quantity: MEMS silicon microphone
■ Microphone sensitivity:-26 dBFS
■ Audio sampling rate: 32K
■ AI Intelligent Noise Cancellation:
■ Delay:20ms (2.4G mode)
■ Operating current:11ma
■ Battery Capacity:70maH 3.7V
■ Charging current:70ma
■ Working endurance:6H
■ Connection with mobile phone: matching receiver connection (2.4G mode)
Receiver
■ Power supply mode: TPYE-C OTG 5V power supply
■ Operating current: 37ma
