Bluetooth 4.0 Portable Wireless speaker,Topmaxions Mini Wireless Outdoor and Shower Waterproof Sport Speaker with 10 Hour Rechargeable Battery Life,Pairs with All Bluetooth Devices (Black) LATEST BLUETOOTH 4.0 TECHNOLOGY - Connect your device in 3 seconds;Outstanding connection range of up to 33 feet. FULL,HIGH-DEF SOUND - Enjoy an impressively crystal clear sound quality and robust bass realized through a 3W audio driver and passive subwoofer. DAYLONG PLAYTIME, FAST RECHARGE - Enjoy 12 hours of music at 80% volume, up to three times longer than similar-sized portable speakers. Recharge in just 3 hours using the included Micro USB cable. MULTIFUNCTION OUTDOOR SPEAKER- Convenient metal handle for hanging the speaker on your backpack,bicycle, clothes, etc, Easy to carry with its light-weight and portable size.Micro SD/TF Card Player for outdoors. COMPATIBLE FUNCTION- Compatible with Apple iPhones, Apple iPad, Apple iPod, iMac, Macbooks/ Samsung Galaxy, Samsung Galaxy Note, Google Nexus, Nokia Lumia, Motorola, HTC & Other Android Tablets.