This is the Wireless Charging Pad only. If your phone doesn`t support Qi Charging Function， Please use it with a Wireless Charging Receiver.
For iPhone:
iPhone 6/6 Plus/5/5S/4/4S --- External(need to install the Qi receiver back case)

For Samsung:
S3(9300/9308) --- External(reserved interface， need to install the Qi receiver)
Note 2 (7100/7102) --- External(reserved interface， need to install the Qi receiver)
Note 3 (9000) --- External(reserved interface， need to install the Qi receiver)
S4 --- External(reserved interface， need to install the Qi receiver)
S5 --- External(reserved interface， need to install the Qi receiver)
S6/edge --- Qi receiver built-in

For Nokia:
920 --- Qi receiver built-in
930 --- Qi receiver built-in
822 --- Qi receiver built-in

1020 --- Qi receiver built-in

1520--- Qi receiver built-in

For Google:
Nexus 4 --- Built-in
Nexus 5 --- Built-in

Nexus 6 --- Built-in

Features:
* Short-circuit protection of the receiver to avoid overcharge & overheating， security and reliable
* Ultrathin， lightweight and portable， good for using at home， office， public area， etc
Specifications:
Charging Distance: 2-5mm
Input: DC5V
Output: 5V--1000mA
Size: 96x15mm/3.8x0.6 inch
Cord length: about 116cm /45.7 inch
Color: White/Black

Package includes:
1 * Qi Wireless Charger
1 * Micro USB Cable
1 * User Manual

Note:

Diffierence between A quality and Normal quality .

Aquality is fast charging.

Normal quality will take over 4hr~6hr to full charging S7 phone(for example)

Plz know it before order，Or we will not accept refund becase of this option .thank you !