Charge your two devices simultaneously with your personal Apple data cable and included micro USB cable with the Cellet Home and Travel Wall Charger with Dual USB Ports. Featuring a two USB ports for maximum compatibility, it can charge your iPhone 5s and/or any other electronic device that requires an USB cable at the same time; one port is marked 12Watt (2.4Amp)(which can charge your tablet) and the other is marked 5Watt (1Amp), for smartphones. The built-in innovative SmartFlow control technology preserves your battery life and providing a substantial 17Watt (3.4Amp) of power, this convenient charger is the perfect accessory to charge your smartphone and your tablet at home, work or as you travel.- Two USB ports for maximum compatibility (12Watt (2.4Amp) port for tablets and 5Watt (1Amp) port for smartphones)- Use your personal Apple and/or included 5 foot micro USB data cable to charge- Convenient compact size with folding prongs for easy storage- SmartFlow control technology preserves your battery life- Input: 100-240V Output: 5.0V~17Watt (3.4Amp)