Specifications:1. Model: KR-WP8012. Build-in Battery: Li-ion Polymer Battery.3. Capacity: 8000mAh.4. Input: 5V\/2.1A5. USB Output: 5V\/2.1A6. Wirelees Output: 5V\/1A7. Dimension: 148(H)x75(W)x12(T)mm8. Material: ABS+PC.9. Weight: 200g.10. Color: Black sliver、 Black golden、 WhiteThe Micro USB port has a little deep and maybe will have a little lose when it is charging.Featurs:1. 8000mAh large capacity power bank.2. Dual usb ports、 output 2.1A、 can charge two devices in the same time.3. Bulit-in wireless charging pad、 charge your devices without cable.4. Compatible with QI standard devices.Note: Wireless charging function need your devices support QI wireless charging. If not、 please buy a wireless charging receiver.Package includes:1* 8000mAh Power Bank with QI Wireless Charging Pad