DESCRIPTION
Feature:
1. The buttons are used silently, which fits the structure of the human hand and is comfortable to use.
2. Optical tracking processing, stable optical tracking is stable and unbiased.
3.500mAh battery, built-in lithium battery can be used for several weeks at a time.
4. Small and lightweight,2.4G Wireless+BT5.2 Bluetooth dual connection mode, support various USB smart devices.