Ecandy Bluetooth Wireless Waterproof Shower Speaker: Black,water Proof Bluetooth 3.0 Speaker, Mini Water Resistant Wireless Shower Speaker

Specifications: Bluetooth support: 3.0 + EDR Range: 10 meters Transmitting frequency: 2.4 GHz Power supply: DC5V/100-120mA Battery: 3.7v 400mAh lithium Charging time: approximately 3 hours Operating time: approximately 6 hours Package included: 1x Waterproof wireless Bluetooth shower speaker & hands free speakerphone 1x USB charger(AC wall charger not included) 1x User manual