Home LED Magic Ball Lights Bounce Ambient Lamps Room Sound Lights Balls 1. Material: ABS+PC 2. Light mode: RGB seven colors 3. Voltage: 5V 4. Light source power: 5W 5. Rechargeable battery capacity: 500 mAh 6. Power supply mode: USB chargingsocket power supply 7. Control mode: cell phone BT, physical button 8. Playback mode: USB flash disk, TF card, BT connection 9. Weight: about 248 g 10. Size: about 11 x 11 x 14.5 cm 11. Packing list: light body x1, USB charging cable x1 Functional features: 1. Eight core functions, U disk playback, TF playback, BT playback, high-power speakers, independent light effect switch, a variety of lighting modes, clear and no noise, high-capacity battery life 2. Support TF card U disk BT connection to play songs, plug and play, simple and convenient operation 3. Independent switch design, separate function, convenient and intelligent, BT audio ambient light, 360 degree surround sound and light, let you feel the atmosphere of the bar and karaoke at home 4. Built-in BT speaker, it can connect to cell phones, laptops, computers or any other Bluetooth-recognized devices to create music and light atmosphere for a grand party, support SD card, AUX, USB and MP3, MP4 format music 5. Charging model built-in high-capacity battery, long life, charging 2h, play music about 6h, standby 150h time, dream light effects to create an exclusive space, colorful lights to make life more moody 6. Suitable for a variety of scenes, family gatherings, garden parties, Halloween parties, birthday parties, disco parties, dance parties, Christmas parties, pool parties, holidays, weddings, dance halls, karaoke, childrens rooms, shopping malls, squares, parks and other occasions