iSound PopDrop Wireless Speaker, Blueberry Comes in six flavorful colors - Lemon Drop, Bubblegum, Cherry, Blueberry, Licorice, Ice White Color coordinated wrist strap included Bluetooth V2.1 - 33 ft (10m) transmission range Rechargeable 300mA Lithium-ion battery 3 hours playback (90 minute charge time)