MC-power Black QI Wireless Charger pad MC-02A with S4 receiver for SAMSUNG Galaxy S4

Features and Functions
Universal Charging: The Inductive Charger has Qi, the new universal standard for charging. You can charge any Qi-enabled device today, tomorrow and beyond.
Technical Specification for the Qi Inductive Charger
Input: Direct Current 5V 2A
Frequency: 100-200KHz
Wireless distance: 5mm
Output: 5V 1A
Color:Black
Name: Qi Wireless charging receiver for Samsung galaxy S4 Charging type: battery(one-to-one charging )
Charging frequency: 100-200Hz
Wireless distance: 5mm
Weight :10g
Contour dimension :62*46*1mm
Electric energy transition: ‰¥72%
Charging voltage : 5V
Receive electric current : 500mA-1000 mAh
Package:
1*Mc-power Qi wireless charging Pad MC-02A 1* Wireless charging receiver for S4 1*USB cable 1*user manual