Feature: 1. 【Stunning Visual Experience】: Our karaoke machine is equipped with a 360° RGB colorful lighting effect, offering mesmerizing visual effects that dance along with the rhythm of the music. The full-frame 360° LED lights create a captivating atmosphere, making your karaoke sessions even more exciting. 2. 【Dual Microphones for Effortless Duets】: With the inclusion of two high-quality microphones, our mini karaoke machine allows you to effortlessly sing duets with friends and family. The dual microphones ensure crystal-clear audio transmission, allowing both singers to be heard loud and clear. 3. 【Immersive Surround Sound】: Experience a truly immersive auditory journey with our karaoke speaker. Its 360° surround sound technology delivers an authentic stereo sound, providing powerful bass, clear mid-range, and crisp highs. Whether you connect it to your TV, computer, or smartphone, the built-in top-notch speaker will deliver a remarkable audio performance. 4. 【Smart Compatibility and Easy Connectivity】: Our wireless microphone and speaker set seamlessly connects to a wide range of devices, including phones, TVs, tablets, and computers, thanks to its BT 5.3 technology. It also supports various popular karaoke apps, enabling you to easily access and sing along to your favorite songs. Additionally, the smart voice assistant feature allows you to control the device using voice commands, making it convenient and user-friendly. 5. 【Versatile Playback Options and Portability】: Our portable BT speaker offers multiple playback options to suit your preferences. Whether you prefer BT streaming, AUX input, USB playback, or memory card playback, our karaoke machine has got you covered. Its compact design and convenient hanging strap make it easy to carry and use anywhere, ensuring you can enjoy your music on the go. Specification: BT Version: BT 5.3 Frequency Response Range: 60Hz-15KHz Output Power: 5W Signal to Noise Ratio ≥ 70db Charging Voltage: Audio 5V/1A, Microphone 5V/0.5A Microphone Battery Capacity: 3.7V/400mAh Speaker Battery Capacity: 3.7V/1200mAh Product Colors: Beige, Black, Pink (optional) Speaker Size: 140 * 70 * 130mm/5.5 * 2.8 * 5.1 inch Microphone Size: 140 * 35mm/5.5 * 1.4 inch Package List: 1 * Speaker2 * Microphones1 * Type-C Charging Cable1 * instruction Manual