3.56 x 3.56 x 5.59 cm; 108.86 Grams

Universal Compatibility Use for most tablets, cell phone and other USB devices
Smart IC Technology can automatic recognize any USB Support devices, maximize the charging efficiency up to max 2.1Amp/5V. Dual usb port enables you to charge two devices simultaneous. Save Your Time!
Safety System assurance safe to charge, against over charge, over currents, and overheat protection. So you can rest assured when you charge your devices.