Comica BoomX-DMI2 2.4G Wireless Microphone System with Wireless Dual Lavalier Microphone with 2 Transmitters 1 Receiver, Lav Mic

Things you need to pay attention to! When used with the Android system, the Mic works well in Audio. If it does not work in video mode, we recommend that you use it with third-party video apps. Please keep face to face when using it, and don’t turn your back to the receiver, otherwise it is easy to generate breakpoints, which is a normal phenomenon. Please note that in order to avoid interference, the distance between the transmitter and the receiver should be more than 15 inches. Please note that the iPhone device cannot achieve stereo output. Specification: Wireless Band: 2400 ~ 2483.5MHz Transmitting Power: +10dBm Receiving Sensitivity: -86dBm Frequency Response: 80Hz ~ 20kHz Sound Delay: <20ms External Mic Input Interface: 3.5mm TRS Supply: Built-in Li-ion Battery 300mAh 3.7V Battery Life: 5 Hours .

2.4G DIGITAL RF TECHNOLOGY WIRELESS MIC TWO TRANSMITTERS AND ONE RECEIVER. AUTO FREQUENCY ADJUSTAMENT AND LOW LATENCY 2 AUDIO INPUT MODES : Comica BoomX-DMI2 wireless lapel microphone comes with internal and external mic two input modes, you can flexible use the input modes in different sence. USB-C CHARGING PORT,5 HOURS RUNTIME : BoomX-DMI wireless lapel mics built-in rechargeable batter and it can provide 5 hours of working time on a single charge.Working range up to 164 feet(164ft in Open Area , 65ft in area with obstacle) .