Stay connected to your favorite small electronics--your cell phone, MP3 player, GPS unit, and more--around the clock. So no matter where the day takes you, be ready to provide them with an instant jolt of power with this HALO Power Cube. Its internal battery can be charged from virtually anywhere, and provides devices with much-needed power to keep them running smoothly for longer. What makes the HALO Power Cube special? It's the best of both worlds. It combines the on-the-go appeal of the original HALO portable charger, with a versatile design that can be recharged just about anywhere, and anytime. Simply charge your power cube in a wall outlet or car charging port, and it's ready to provide power on the go to your small electronics. Is it compatible with all cell phones? The HALO Pocket Power Charger is compatible with cell phones and devices that utilize one of the three supplied tips: micro USB, mini USB, or 30-pin. It is also compatible with phones and devices that have a charging cable equipped with a USB male connection cable, for example the iPhone 5. Accessories included: USB to micro charging cable, 30-pin adapter tip, and a storage pouch. 3000 mAh capacity. Measures 2-3/4L x 2-3/4W x 1-1/2Deep; weighs 6 oz.