Features 57mm large speaker for wide coverage area, DSP chip beautifies your sound for great surround sound effect. 5 dazzling lights create a cheerful atmosphere, great for indoor or outdoor activities. 1200mAh high capacity battery lasts for 8 hours after 2.5 hours of full charge. Includes 2 microphones with 4 voice changing, top handle for convenient carrying. Support Bluetooth, card, U-disk and audio cable playback for relaxing experience. Specification: Color: Pink Material: ABS Speaker diameter: 57mm Bluetooth version: 5.0 Frequency range: 20Hz-20KHz Transmission distance: ≥10m/32.8ft Battery capacity: 1200mAh Charging time: 2.5H Duration: >8H Speaker power: 6W Voltage: DC 5V Package List: 1x karaoke machine 2x microphone 1x charging cable 1x instruction manual 【Versatile Karaoke Experience】Karaoke machine built-in Bluetooth 5.0 chip ensures instant pairing, providing stable transmission and long-distance connection. Enjoy hassle-free connectivity to TF card, USB, and AUX-in ports, and use it with mobile phones, tablets, PC, and iPads for a truly versatile karaoke experience. 【Compact & Long-Lasting Time】Mini size but loud volume. Perfect for on-the-go listening, take it anywhere from the beach to picnics and outdoors. Portable karaoke machine built-in rechargeable battery, enjoy up to 5-6 hours of non-stop fun. 【Colorful LED Lights & Magic Voice】Karaoke machine for kids and adults features 5 lighting modes that add a fun and lively atmosphere to your party. Five magic voices complete your sonic fun. Upgrade your karaoke party with colorful lights and magical sound! 【Gift Ideal】Exquisite gift box design make the mini karaoke machine the best birthday gifts for girls boys kids friends or family. Perfect for gifting on special occasions like Birthday, Christmas, Valentine, Halloween, Thanksgiving, and the New Year. Add a delightful touch to your loved ones' lives with this karaoke machine.