The built-in 2,500 mAh battery can fully recharge a phone while also powering the speaker.
Brad's Deals Editor Michael,
The Harman Kardon Traveler All-in-One Bluetooth Speaker drops from $180 to $149.95 to $134.95 when you apply the code CLEARANCE in your cart at World Wide Stereo. Plus the shipping is free. This is the lowest price we could find for one at an authorized seller by $15. These speakers have a 10-hour battery life and can be used to charge your phone or other accessories. Sales tax is charged in most states.