Waterproof Bluetooth Speaker,iXCC For Shower Radio And Outdoor Use,Wireless Hands-free Microphone,Easily To All Your Bluetooth Devices-Phones,Tablets,Computer,RadioArmy - Green The detachable silicone suction case ensures Shockproof, Dustproof and Waterproof, leves up to IPX7, ideal for outdoors such as hiking, camping, cycling, swimming pool, showers, parties, at home or just plain listing to your favorite tunes. Advanced Bluetooth 4.0 Technology supports wireless stereo music streaming up to 33 feet away in open space, reduces energy consumption (battery drains slowly) and delivers crystal clear sound. Built-in rechargeable li-ion battery ensures 4 hours of playtime at maximum volume, it can be fully charged within 2 hours by DC 5V / 500mAh input. With Built-in Microphone and LED Power Indicator, this portable bluetooth speaker allows you to pick up phone calls and keeps your hands free, its LED indicator shows you charging and connecting status(including low power tips). Package Contents: 1 x iXCC Bluetooth 4.0 Wireless Speaker(5W output); 1 x USB Charging Cable; 1 x Product Manual; 1 x Carabiner Clip; 2-year Warranty from iXCC. Bluetooth v4.0 technology IP66 rated protection (Waterproof, Dustproof) 5W output, 40mm drivers Volume/Track control buttons Built-in microphone Incoming call button Carabiner clip 4 hour playtime on max volume Rechargeable Li-ion battery