Abfoce Portable Ipx6 Waterproof Bluetooth Speaker With 15 Hours Of, Black. ?Excellent Sound Quality? This portable bluetooth speaker in fashional design, with F52mm magnetic speaker ,5 Watts high-performance drivers enable its clear stereo and rich bass,gives you a over-expected sound experience. ?Solar Charging? No power? no socket? No problem! T83 solar bluetooth speaker has a built-in strong efficient monocrystalline silicon solar panel,Half hour sunlights,30 minutes music playtime. It can also be charged through a wall outlet if no sunlight available. ?Outdoor Solar Speaker? Built-in high-capacity battery, it can play over 15 hours after fully charged in 70% voice volume, perfect for camping, cycling or traveling. ?Solar Waterproof Bluetooth Speaker?This rugged solar speaker uses ABS+environmental silica gel, Fully sealed design. silica gel in a highly elastic material, very durable. IPX6 waterproof/shockproof/dustproof, suits for pool, beach, shower etc outdoor activities. Even drops from high place, still maintains original. ?Bluetooth 4.2 Technology?Compatible with all Bluetooth devices including tablets, smart phones and laptop computers.builit-in microphone, enable a handfree phone call, 3.5mm AUX connection supported to non-bluetooth music players.