Features: High-Quality Sound: This home KTV dual microphone karaoke speaker set Features a large-caliber speaker and Dolby stereo sound, providing a theater-like surround sound experience. The carbon fiber microphone core ensures no howling or noise interference, making your singing more enjoyable. Advanced Technology: Equipped with AUto-T beautifying noise reduction technology, this microphone speaker set automatically tunes your voice, making any song sound good. It also Features a one-key original sound elimination function, instantly turning the original song into accompaniment. Wireless BT 5.3: The upgraded dual BT 5.3 technology ensures fast and stable transmission within 10 meters. It also comes with a mini microphone that uses 2.4G wireless transmission, providing you with more convenience and flexibility. Colorful Light Show: This portable microphone speaker set Features a colorful light show, instantly enhancing the atmosphere. Whether you"re at a party or singing alone at home, this light show will make your experience more enjoyable. Versatile and Durable: This microphone speaker set supports BT, TF card, AUX, and Type-C charging, making it compatible with various devices and apps. It"s powered by a new energy lithium battery, which is low-consumption and durable. The speaker has a built-in lithium battery with 1800mAh capacity, and the microphone battery has a 400mAh capacity. Specifications: Pickup: Dynamic microphone Horn Power: 4 ohms and 5W Charging Power Supply: DC 5V BT Version: 5.3 Horn: 57mm Peak Power: 6W Reverberation Mode: Echo reverberation sound effect Charging Time: Approximately 6 hours Transmission Distance: Accessible, approximately 10m/32.8ft Charging Interface: Type-C Applicable Devices: BT/TF card/AUX Adjustment Method: Button adjustment Speaker Battery: Built-in lithium battery 1800mAh Microphone Battery: 400mAh Speaker Size: 11.5 * 11.8cm/4.5 * 4.6inch Microphone Size: 13.5 * 3.7cm/5.3 * 1.5inch Note: Due to the different display screen and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Packing List: 1 x Speaker 2 x Microphones 1 x Charging Line 1 x instruction Manual