Product Description Bluetooth 4.0 Playback time: 5-6 hours Charging time: 3 hours Battery: 3.7V / 650MAH Connection range: up to 30 feet />Frequency Response: 120Hz-22KHzMaterial: PlasticColor: Blue, Gray, OrangeSize: 8.2*6.5cmPackage Content: 1* Waterproof Bluetooth -Speaker + 1 * USB Data Cable 1.IPX7 Full Waterproof: IPX7 rating design makes this waterproof bluetooth speaker submersible in 3 feet of water, up to 30 minutes, as waterproof shower speaker, tub speaker, pool speaker, Shower radios, floating speaker, beach speakers, etc, perfect for any water submerged environment. (Remember to dry it soon for longer lifespan).2.Suction Cup & Floating: Fully waterproof and suction cup design makes this waterproof speaker waterproof radio floating on water or attached to your shower wall, mirror Stick to pool deck, kitchen counter or whatever smooth surface. 3.Powerful Portable Speaker: High-performance 5W driver makes room-filled volume, bass strong and deep. Lightweight compact design with LED mood light, you can easily carry this portable wireless speaker/portable radio on the go! Perfect companion for outdoor activities.4.Easy to use: Easy and quick connection to your iPhone/iPad/phones/tablets, from up to 10M away; Built-in FM radio and microphone, when you're listening to your favorite stations in the shower and don't miss important calls, it's just a few speaker button clicks!