Description: Use: HOME THEATRE, Portable Audio Player, mobile phone, Computer, Stage, Outdoor, Party output power: 20W frequency range: 70Hz-20KHz Impedance: 4Ω number of loudspeaker enclosure: 2 channels: 2 (2.0) Connection: Wired+wireless dual mode bluetooth standard: BT 5.4 Waterproof Standard: IPX-5 estimated battery life: 5-10 hours power source: Rechargeable Battery cabinet material: Plastic Audio Crossover: Full-Range built-in microphone: Yes support app: Yes remote control: No feature: AirPlay, Phone Function, LED Flashing light led lighting: RGB support memory card: Yes supported audio codecs: MP3 battery charging time: 3-5 hours pmpo: 30-50W Battery Capacity: 6000mAh Battery Capacity(mAh): 5000-10000mAh support microphone: No private mold: Yes brand name: OEM display screen: No model number: LBW-291 battery: Yes Model Number: LBW-291 Feature: BT/TWS/TF/AUX Keyword: BT Speaker with Strong Magnet Support: TF /PC/MP3/MP4/Monile Phone Battery: 6000mAh Playing time: 6-8Hours Charging time: 2-3 Hours (RMS)Power: 20W Size: 78*102*240mm BT version: 5.3 Selling Units: Single item Single package size: 30X18X16 cm Single gross weight: 1.800 kg Location: Shenzhen Guangdong china