[2.4GHz]: The optical pocket pen mouse uses 2.4GHz wireless connection technology, with wireless transmission, and the distance up to 393.7in. [2 Modes]: The mouse pen has two modes, can switch between desktop mode and air mode, with a middle button function, suitable for drawing CAD people.
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2.4GHz Wireless Mouse Optical 6 Keys Computer Mice with USB Receiver Voor Adjustable Gaming Mouse For Computer PC Laptop
Aliexpress UK
[2.4GHz]: The optical pocket pen mouse uses 2.4GHz wireless connection technology, with wireless transmission, and the distance up to 393.7in. [2 Modes]: The mouse pen has two modes, can switch between desktop mode and air mode, with a middle button function, suitable for drawing CAD people.
eBay
2.4GHz Wireless Mouse Adjustable DPI Mouse 6 Buttons Optical Gaming Mouse Gamer Wireless Mice with USB Receiver for Computer PC
Aliexpress UK
2017 New Arrival Mouse Sem Fio Portable 2.4Ghz Wireless Optical Gaming Mouse Gamer Mice For PC Laptop Computer Pro Gamer
Aliexpress UK
Darmoshark M3 Gaming E-Sports Mouse 2.4G Wireless Bluetooth Tri-Mode PAM3395 26000K DPI 2KHz Optical Mice For Computer Laptop PC
Aliexpress UK
Digital 2.4GHz Wireless Trackball Mouse Ergonomic Design Finger Using Track Ball Mouse Handheld Optical Mice for Android TV PC
Aliexpress UK
Wireless Mouse Silent Mouse 2.4GHz Portable Mobile Optical Office Mouse Adjustable 1600DPI Levels For Notebook PC Laptop Macbook
Aliexpress UK
Tracing system: optics. 1 Piece wireless mouse pen. Mouse small base, place does not take up space. Wireless carrier frequency: 2402mhz-2480mhz. Wireless working channels: 16, automatic frequency hopping.
eBay
[2.4GHz]: The optical pocket pen mouse uses 2.4GHz wireless connection technology, with wireless transmission, and the distance up to 393.7in. [2 Modes]: The mouse pen has two modes, can switch between desktop mode and air mode, with a middle button function, suitable for drawing CAD people.
eBay