General description 100% brand new and high quality, this Portable USB Charger Power Bank is easy to carry and designed for convenience. It features a USB interface that supports all devices that charge via a USB cable, such as MP3/MP4 players and mobile phones (USB cable not included). Technical specifications Color: White Material: Plastic Battery Requirements: 4 x AA batteries (not included) Size: 86 x 66 x 11 mm (L x W x H) Weight: Not specified LED: 1 Other information Package includes: 4 x USB Emergency Charger (AA batteries and USB cable not included) Note: Light reflection and different displays may cause the color of the item to differ slightly from the real thing. The measurement allowed error is +/- 1-3 cm.