【Tiny & Lightweight 2.4G Digital RF Technology Wireless Microphone】Compact and lightweight, it's easy to get started, just connect the receiver to your device. The total weight of the TX and RX is less than 15G, making it very portable. 【One Transmitter and One Receiver】Designed to significantly improve sound quality, the Blink Go-U2 provides truly exceptional audio performance for your productions. 【Automatic Coding】The automatic repair function used for the matched receiver and transmitter makes it easy to get started. 【Intelligent Noise Cancellation Gives High-Quality Sound】Effectively identifies the original sound and can record clear sound in noisy environments. Double-click the power button to activate the noise cancellation function. 【Simultaneous Live Broadcasting and Phone Charging】When the Blink GO receiver is connected to a smartphone, the phone can be charged via the receiver's Type-C charging port. This ensures uninterrupted work for long periods, such as live streaming. 【Wide Compatibility】Suits USB-C devices. Compatible with iPhone 13, iPad, tablets, Android smartphones, Samsung, Huawei, Xiaomi, Google Pixel, etc.