1、Wireless BT5.1 connection, handheld karaoke microphone. 2、KTV-level stereo sound immersive singing experience. 3、One key to eliminate the song, easy to control the accompaniment song. 4、With DSP chip, smart noise cancellation. 5、Multi-platform compatible, connect with large screens to enjoy better singing experience. 1.Description: Xiaomi MIJIA Karaoke Microphone Wireless BT 5.1 Mic w/DSP Chip/Noise Cancellation/Stereo Sound/2500mAh Rechargeable Handheld Speaker 2.Features: Wireless BT5.1 connection, handheld karaoke microphone. KTV-level stereo sound immersive singing experience. One key to eliminate the song, easy to control the accompaniment song. With DSP chip, smart noise cancellation. Multi-platform compatible, connect with large screens to enjoy better singing experience. 3.Parameters: Item name:MIJIA Karaoke Microphone Model: XMKGMKF01YM Color: Dark gray BT version: V5.1 Transmission distance: About 10m(barrier-free) Battery: 3.6V 2500mAh lithium battery Rated input: 5V 2A Charging port: Type-C Size: 281*96*96 mm 4.Note: There is a little of difference according to manual measurement. Product warranty is only for customers in China, foreign customers cannot be guaranteed, please understand. 5.Package List: 1 * Microphone 1 * Base 1 * Charging Cable 1 * Audio Cable 1 * User Manual 1 * Microphone 1 * Base 1 * Charging Cable 1 * Audio Cable 1 * User Manual