Charge up to two phones at the same time with the Astracase Wireless Magnetic Battery Case. This portable device allows you to charge smartphones and other electronics while you’re on the move. Just place the Astracase next to your device and let it charge, without using any wires. Featuring a simple and convenient design, Astracase combines a phone case and battery charger in one. Thanks to the powerful magnet, the case securely sticks to the smartphone. In fact, you can grab the phone by the battery or grab it by the phone itself. The wireless battery case also uses a non-slip material, offering a firm grip. Compatible with any iPhone, Samsung or USB device, Astracase makes it easy to charge your devices on the go.