The Qi system consists of a charging pad/ transmitter， and a mobile device equipped with a compatible wireless charging receiver (iPhone 6 Plus Qi Wireless Charging Cover). When the mobile is placed on top of the charging pad， the device is charged via electromagnetic induction. Essentially， an alternating current passed through a coil in the charging pad generates a magnetic field that induces a voltage in a coil in the iPhone 6 Plus Qi Wireless Charging Cover， which can then be used to power the mobile directly or charge the battery.

• New Design and High Quality.
• Ultra Slim Qi Wireless Charging Receiver Case for iPhone 6 Plus 5.5"
• Protecting your phone from scratches， dust， shock and fingerprint
• Easy to use， install and remove
• Works with any Qi wireless charging pad/base

Specification:

• Input Voltage DC5V 
• Input Current 1A 
• Chargering voltage 5V 
• Chargering Current 1000mA 
• Working Power 5W 
• Working Distance 5mm 
• Charging Efficiency 70% 
• Standard QI Wireless Charging 
• Material TPU+PC