Features: This module- needs to be used with a wireless charger or a wireless charging mouse pad, support wireless charging. 34x34mm Large coil for faster induction and lightweight design, only Pure-copper coil, sensitive and strong compatibility Multiple patterns- for optional, support vertical dual- coil wireless charger With built-in smart-chip to prevent overheating and overcharging Specifications: Item： Magnetic Wireless Charging Module- 5 inputs: 5V-0.1A- Output: 0.5W Max- Protocol: Wireless Charging Protocol Material: PC+ABS for G502 G703 G903 G403 GPW GPW gen2- Wireless Mouse Optional：Transparent-Shell Module-/Transparent-Shell Module+Charging Base/ Lighting Module-/Lighting Module+Charging Base/EF-Module-/EF-Module+Charging Base/Phoenix-Module/Phoenix-Module+Charging Base/Panda-Module/Panda- Module+Charging Base Package Includes: 1PC Magnetic Wireless Charging Module- note: Due to the different monitor- and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation- due to manual measurement.