Product Description60W OUTPUT POWERTWS FUNCTION5H MUSIC PLAYREMOTE CONTROLIPX4 WATERPROOFTF/USB PENDRIVE/AUXBluetooth scheme: V5.3+EDR, JL AC6965ESupported protocols: HSP, HFP, A2DP, AVRCPSound channel: monoBluetooth operating frequency: 2.41GHz~2.48GHzHorn power: 12WSNR: ≥80dBFrequency response range: 85Hz~20kHzInternal battery: 1,800mAh/3.7VPlay time: 5-6h (maximum volume at California Hotel)Charging time: 2hProduct size: 125mm * 125mm * 110mmAccessories: user manual, USB data cable