[200mAh Lithium Battery]: The handwriting mouse built in 200 mAh large capacity rechargeable lithium battery, recyclable charging, environmental and convenient.
[2.4GHz]: The optical pocket pen mouse uses 2.4GHz connection technology, with bluetooth , and the distance up to 393.7in.
[2 Modes]: The bluetooth mouse pen has two modes, can switch between desktop mode and air mode, with a middle function, suitable for drawing CAD people.
[Ergonomic Design]: The mouse pen adopts the ergonomic design, effectively reduces the pressure when the is triggered, feel comfortable and not easy to produce fatigue.
[High Compatibility]: The mouse is compatible with various devices, suitable for laptops, tablets, smart phones, for Android phones and tablets and for WIN system with Bluetooth. Do not support for IOS.