?Wide Compatibility?BoomX-D1 wireless lav mic comes with a 3.5mm TRS audio output cable and a 3.5mm TRRS audio output cable, compatible with Canon Nikon Sony Panasonic DSLR cameras, camcorders, and smartphones, etc. (Please note that the 3.5mm TRS-Lightning/ USB-C cable do not include in our package.). ?3 in 1 USB C Charging Cables,5 Hours Runtime?With the built-in lithium battery.Only need to charge for about 1.5 hour, the standby time of wireless mic is up to 5 hours. With USB-C charging port at the side, it is very convenient to charge. You can see the battery level of the microphone and audio dynamics on the LCD screen. ?2 Audio Input Modes and Output Volume Adjustment?Comica BoomX-D1 lavalier mic comes with internal and external mic two input modes, you can flexibly use the input modes in different scenes. Coems with a volume Adjustment Button, you can adjust the volume according to your needs. ?Auto Frequency Adjustmen & Low Latency < 20ms?Comica BoomX-D1 wireless camera microphone can be paired automatically and choose the best channel for stable and smooth signal transmission. Allowing audio to be transmitted faster and latency to be reduced to less than 20ms, high fidelity and fast transmission. ?One-Button Muting & Real-Time Monitoring?The receiver of BoomX-D1 Wireless lapel mic has a 3.5mm headphone monitor hole, you can test whether it is working normally during recording. Press the power button briefly on the transmitter to mute, for short pauses or adjustments to the device during recording. ?2.4G Digital RF Wireless Mic with 150ft Stable Transmission?Comica BoomX-D1 wireless mic with one transmitters and one receiver. The working distance of up to 150ft, is ideal for Tiktok Livestream, interviews, Youtube video recordings, etc.