This picture perfect 2.52" x 1.69" x 3.5" ABS plastic promotion has a retro-fabulous Leica camera design and a handy wrist strap. Inside is a built-in 900mAh lithium battery that provides plenty of play on a full charge via a USB connection in a big 10 meter connection radius. Bluetooth 4.0 compatible. Available in three cool colors. Add your school, sports team, organizational or company logo or message to customize,