Item specifics
Input:100-240V/0.15A
Universal Qi Wireless Charger Charging Pad Receiver for Samsung Nokia LG HTC 
Features :
Performance of the Wireless Charging Power Bank: 
1. It can charge for electronic products accord with QI standard such as : 
Samsung S6/ S6 Edge / S6 Edge Plus / S7 / S7 Edge/ iPhone 8 / iPhone 8 Plus / iPhone X /Nokia Lumia 820 / 920 / 1020 / 1520 / 822 / 93 / LG Nexus 4/5/6 / LTE2 / D1 / HTC 8X / Huwawei W3 . etc. 
2.For other smart phones , please use it with a QI receiver which is not provided with this item
3.Put the mobile phone on the charger for charging and no wire is required. Install a thin external receiver for Apple or other Android mobile phones, then they can be charged wirelessly by the product as well.
4. It can serve as a conventional power bank with the built-in 10000mAh polymer lithium battery, and the output with cable is 5V, 1 to 2.1A
5. Built in 2 USB Ports .
7. There is a built-in wireless receiving coil, so it can charge for the polymer battery with a low current wirelessly as well
 
 
Product parameters:
 
1. Input voltage: 5V, 2A 
2. Output voltage with the cable connected: 5V, 2.1A
3. Wireless charging current: 500 to 1000 mA 
4. Wireless operating frequency: 110 - 205KHZ
5. Radiation distance: about 2 to 4 mm/ 0.07 - 0.16in
6. Charging power: 5 mW
7. Standby power: less than 30 mW 
8. Conversion efficiency: more than 70%
 
 
Notice : you need to buy an extra qi receiver if your phone comes without internal qi charging coin. followed with the models those can work with the wireless charger directly.