HMDX Jam Replay Wreless Speakr Blue Prepare to be amazed the first time you press play- with the Homedics JAM Replay (BLUE), you get booming sound from a speaker the size of a baseball With its compact size and rubberized exterior, its perfect to toss in your bag and take along for the ride It pairs with any Bluetooth device in a 30-foot range, and automatic voice prompts make synching your device a cinch 1) The integrated speakerphone enables you to answer calls directly from the JAM Replay, 2) Rechargeable lithium-ion battery, 3) Up to 5 Hrs play time, 4) Charge using your computer or a wall outlet, 5) AC adapter not included.