Package List 3 x speaker, 1 x charging cable Features - Output power: 5W - Wireless connection, stable connection within ten meters. - to noise ratio: ≥75dB. - Size: About 19.50X18.00X8.50cm/ 7.66X7.07X3.34inch. - It can accompany boring time and make you. - Connection method: 3.5MM audio jack. - Effective distance: 10 meters - Playing time: 6 hours. - Battery capacity: 1200 mA. - Interface type: USB/ card reader/ audio. - Color: Black. - High- fidelity and lossless sound quality playback, enjoy music. - Small size, big and bass, unfettered and unlimited. - Power supply mode: Built- in lithium battery. - Power supply mode: USB. - Material: ABS, lithium battery, electronic components and fabric. - Frequency response range: 100HZ- 20KHZ. - Small and light, convenient and easy to carry, cloth surface, full texture. Goods Description Wireless 10 meters connection range, suitable for both indoor and outdoor use. hand- held design, which can bring you new visual and using experience. Application to music playback such as computer, mobile phone, automobile and more. It supports up to 10m wireless playback distance with noise reduction and powerful bass effect. Built- in high- performance 1200 mA lithium battery, long battery life for 6 hours of continuous playback.