Audio Components 10W Outdoor Surround Sound Box Speaker Wireless Large Home Theater Bluetooth Big Party Speakers With Microphone Product Description --Product NameOutdoor Surround Sound Box 10w Speaker Wireless Large Home Theater Bluetooth Big Party --Speakers 336 With MIC --Model:336 --Connection:Bluetooth connection --Power supply:Rechargeable built-in lithium battery --Battery capacity:800-1200MAH --Color:Black,Red,Blue --Speaker type:Stereo surround --Interface Type:USB --Power supply:DC5V --Play format:MP3 --Working time:6H --Bluetooth version:V5.0+EDR --S/N Ratio:80Db --Frequency response:100HZ-20KHZ --Effective distance:10 meters --Adjustment method:Button --For people:Universal --About Size:30*13*11cm, 900g --Support:TF card, FM radio line , U disk , SD, AUX , MIC , IPAD , Mobile phone, Laptop.. all bluetooth- enabled digital products Notes: If the microphone is damaged in transit, there is no sound. Compensation cannot be applied. Microphone as a gift, the gift can not be compensated. We will test and ship, please understand! Supports USB/TF/FM/AUX/Bluetooth/LED seven color lights/TWS/microphone function (3.5 head microphone) Model:LM399 Power supply: built-in battery Bluetooth version: 5.0 Rated power: 10W Output power: 10W Frequency response range: 70Hz-20KHz Impedance: 2 () Input power supply: DC5V-500MA speaker unit: 3 inches Appearance Material: PP Plastic Battery Capacity: 3.7V/500Ah Bluetooth transmission distance: 10M Appearance material: PP plastic Battery capacity: 3.7V/500mAh Bluetooth transmission distance: 10M Power time: 2H Product size: 114 * 93 * 157MM Color box size: 117 * 96 * 162MM Cartoon box size: 513 * 485 * 564MM