1) wide compatibility: our wireless lavalier microphone work for iOS devices and android devices with Type-C interface. 2) No more Messy Cables. Unique Designed for YouTube/Facebook Live Stream, for TikTok Creators, Vloggers, Bloggers, YouTubers, Podcasters, Interviewers and other video recording lovers. Say goodbye to the messy cables, enjoy our easy and simple use wireless lavalier mic, helps you reduce power trouble and clearly recording or taking video at a further distance. 3) Mini & Portable Powerful Charging Case . The storage box is also where to charge the transmitter. After the storage box is fully charged, it will support the transmitter to continue working about 6-7 hours. Clip and go, no cables required - perfect for outdoor recording. Mini clip allows you to easily clip it to your pocket. Compact and lightweight design, easy to carry around. 4) Show your great voice and performance to your fans with our great lavalier mic, clip and use, very simple, don't waste time on connecting the wires. 5) Real-time monitoring. Both the transmitting end and the receiving end can be plugged into earphones to monitor the recording effect in real time, so as to better control the recording or live broadcast effect. Product parameters: Microphone type: digital microphone Frequency response: 20Hz-20KHz Transmission distance: 50 meters Sensitivity: -26dB S/N: 64dBm Use time: up to 10 hours