1.When using this charging dock for charging, the LED light of the mouse itself has no charging light effect, which is different from using the data cable for charging. 2.When using this charging dock for charging, the mouse battery level should be below 80%. The charging dock indicator light (blue) will only light up, and it will turn off when the battery level reaches 85% -96%. The Type-C input power indicator light (green) is constantly on. 3.When using this charging dock for charging, the mouse battery will not be fully charged and will be protected between 85% -96% for charging. The upper limit of different mouse models may vary slightly. 4.When using this charging dock, it is necessary to remove the bottom cover of the mouse and store it properly, making it easy to put and take out the mouse when charging, making it easier to use. 5. The old version of Logitech driver "Logitech Game Software" does not update the battery level number prompt with changes in battery level, so it is not recommended to use this software to check battery level. It is recommended to use the Logitech G HUB software to check the battery level, which can be used for real-time viewing. 6.The charging of the base is limited by the current of the mouse powerplay port, and the charging speed is synchronized with powerplay. Voltage and current: 5W (1A/5V) Applicable models of Logitech mouse: For Logitech G ProX Superlight 2 For Logitech G ProX Superlight For Logitech G PRO Wireless3 For Logitech G PRO Wireless2 For Logitech G PRO Wireless1 For Logitech G903,G703,G502, For Logitech G403,G903 HERO For Logitech G703 HERO,G502 HERO Colour:Black Material:ABS Package Contents: 1x Charging dock