The Powerz Car Charger for Micro USB devices, this dual car charger is easy to use by simply plugging into the car cigarette lighter. The Powerz USB Car Charger can be used in conjunction with any USB cable to charge your; mobile phone, tablet, eBook reader, MP3 player, camera and any other USB/Micro device. Specification Dimensions: 5.9cm x 2.8cm x 2.8cm Materials: aluminum alloy and plastic Simply plug in a USB power cable and go. Dual USB ports, different connectors meet various needs. Small and lightweight. Use any USB cable with charger. Compatible with iPhone, iPad, Samsung Galaxy Tab, eBook readers, PDA's, cameras and many more USB/Micro USB devices. Quick and easy installation by simply using the car cigarette lighter. Intelligent IC Chip which recognises a full battery and ceases to charge once the battery is full.