AquaLife Wireless Bluetooth Floating Sound System Completely wireless, floating, waterproof sound system with Bluetooth 2.1 Capability Works with any device compatible with a universal 3.5mm audio jack. Speaker auto-pairs with any Apple or other version2.1 Bluetooth Devices Docking station auto-pairs with devices via the universal connector; Docking station auto-pairs with the receiver Line of sight outdoor range of up to 150 feet, Indoor range of approximately 60 feet Underwater LED Light provides ambiance