The Hama wall charger is perfect for the office, at home and on the road and comes with a USB micro B connection for charging various smartphones. The 1-metre cable is built in so all you need to do is connect your device, which is automatically detected and optimally charged, protecting the battery and extending its life. Overcharge, surge and short circuit protection LED status indicator Input voltage: 100 - 240 V Output voltage/output current: 5 V/1.2 A Ports: USB Micro-B male - wall plug