Magnetic Suspension UFO Style SpeakerS Mart Bluetooth New Technology Seven Color Lights Super Bass Waterproof Wireless ChargingFunction: 1, maglev LED lighting, Bluetooth: 4 (UK CSR chip) 2, loudspeaker size 1. 5 "(40MM), horn power: 5W, loudspeaker number: 1 3, charging time: 4 hours, bottom sitting input voltage: 15V,Lithium battery capacity: 1200ma 4, frequency response: 105 200K HZ, distortion: <1%, ratio of noise to noise: 85dB 5, product size: overall height 34. 1CM diameter 18. 5CM, acoustic flying saucer size: 13. 8 * 4. 6CM, suspension base size: platform 18. 5 * 3CM