Waterproof sport bluetooth speaker, outdoor Anti-drop speaker, Portable IPX5 Waterproof Works with iPhone Samsung, All Bluetooth Devices Support TF Card And 8hrs Playing Time IPX5 WATERPROOF LEVEL- Our shower & outdoor Bluetooth speakers feature 3-watt audio for stronger bass and higher quality sound. Perfect for Outdoor Sports, Travel, Bicycle/Bike, Cycling, Climbing, Camping, Hiking, Running, Fishing Use. ULTRA PORTABLE AND DURABLE : Unique Rugged Square Design-Support multiple perspectives. Small and lightweight;with the lanyard, fits easily into your bag or pocket for on the go use,just set your hands free, making your travels more convenient. UNIVERSAL COMPATIBILITY: Bluetooth connection works with all Bluetooth-enabled devices: smart phones, pads, laptops and desktops, MP3 & DVD players, etc. 3.5mm audio jack for non-Bluetooth devices. DAYLONG PALYTIME , FAST RECHARGE - Enjoy 8+ hours of music at 80% volume, up to twice times longer than similar-sized portable speakers. Recharge in just half a hour using the included Micro USB cable. HANDSFREE CALLING: Built-in mic supports hands-free phone calls & outstanding bluetooth connection range of up to 33 feet for convenient wireless freedom.