Sony CP-F1LS Portable USB Charger for Walkman Sports MP3 Players, 3500 mAh

Get portable power on the go. Recharge your smartphone, MP3 player, digital camera or other device with Sony CP-F1LS convenient charger which boasts a sleek, flat design that's small enough to take anywhere. With this Sony CPF1LS portable USB charger, you'll always have a backup power source on hand should you need it. Simply plug the modular charger into your computer's USB input or AC adapter to collect a charge (approximate charging time of 4 hours with AC adapter and 8 hours with standard USB port). When it's finished charging, just unplug and go. When you need a battery boost on the run, plug your phone or MP3 player into the portable charger via the included micro USB cable and recharge your device. It's super convenient.