[Dual Wireless Microphones]Q81 wireless lapel microphone set includes two microphones, 1 receiver and a charging case, perfect for TikTok live streaming and other applications. [High-Quality Audio]Featuring audiophile-grade gold-standard sound quality for crystal-clear voice transmission. [Real-Time Monitoring]Dual-sided real-time monitoring allows for instant audio feedback during recordings or live streams. [Long Battery Life]Large battery capacity ensures extended usage time, ideal for long streaming sessions or outdoor recordings. [Instant Pairing]Auto-pairing feature enables quick and easy connection as soon as the microphones are powered on. [Versatile Charging]Supports simultaneous charging and use with mobile devices, ensuring uninterrupted operation. Specifications: Transmission Frequency: 20HZ-20KHZ Working Voltage: 14mA Microphone Type: Omnidirectional Bluetooth-Compatible Range: 20 meters Microphone Battery: 100mAh Charging Case Battery: 700mAh Compatibility: Android 4.4 and above, iOS 5.1 and above Charging Case Size: 71 x 51 x 34 mm