1. 10W wireless charger comply with Qi standard,support fast charge. 2. Realization of short distance radio transmission through magnetic induction, it's applicable for all electrical devices comply with Qi standard. 3. When using 5V output adapter, wireless charger supports 5W load, when using Qi3.0 standard output adapter, the wireless charger supports 10W load. 4. [ Overvoltage protection ] When charging with the Qi3.0 adapter, the input voltage increase to 9V, then the overvoltage protection will work when reaches 9.5V. 5. [ Overcurrent protection ] When charging with the Qi3.0 adapter, the charging current is adjusted by the current feedback from the load device.but it will occur overcurrent protection when over 2A. 6. [ Detection and protection of metal foreign objects ] When charging with our wireless charger,if there's other metal objects on the induction coil, the machine will stop charging by detection of the abnormal change of magnetic flux. 7. [ Overtemperature protection ] When using our wireless charger, it will detect the load device temperature during charging. The wireless charger will regulate the current, reduce the temperature or even cut off the electricity when it comes to the warning temperature.