1. 2.4GHz: Cordless optical pocket pen for precise and easy cursor control, 2.4GHz Cordless mouse, effective distance up to 10m.
2. Adjustment DPI: Adjustment 800/1200/1600DPI optical sensor for smoother motion control, ergonomic design for a comfortable fit in the hand.
3. Plug and Play: The 2.4G Cordless pen is truly plug and play, no additional drivers required, and can be used to turn pages with the scroll wheel during PPT presentations.
4. Alarm Function: When the battery is low, the low voltage alarm will light up to remind you to replace the battery, not the pen is bad.
5. Small Portable: The 2.4GHZ USB Cordless pen is small in size, light in weight, does not take up too much space, and is easy to carry and use.

Spec:
Item Type: Cordless Optical Pocket Pen Mouse
Material: ABS
Product Size:Approx. 140 x 20 x 15mm / 5.5 x 0.8 x 0.6in
Connection Method: 2.4G Cordless
Distance: 10 Meters
Number of Keys: 4
Optical Resolution DPI：800/1200/1600
Battery Type: 1 x AAA Battery (not Included)

How to Use:
Plug and Play

Package List:
1 x Cordless Optical Pocket Pen Mouse
1 x USB Receiver
1 x Micro USB Receiver
1 x Type C Receiver
1 x Penholder
1 x User Manual

Note:
Ships without battery.