2. 4 buttons.

3. 3-Levels DPI Adjustable: 800/1200/1600DPI.

4. Operating frequency: 2.402GHz~2.480GHz.

5. Channel: 16 with Automatic frequency hopping.

6. Tracking method: Optical technology.

7. Maximum acceleration: 14 inches/second.

8. Mini USB receiver, plug and play (Insert the mini receiver into computer USB combo, the pen mouse has been matched with the receiver when out of factory. You can use this pen mouse directly after insert the receiver).

9. This pen mouse can sliding on the mouse pad and desktop like a pen to make the cursor movement. It can be used for business meeting, working PPT speech, teaching and other occasions.

10. Support system: Windows 2000 / XP / Vista / 7, Android, Linux, Mac OS etc.

11. Power by 1 x AAA battery (not included).

Model: PR-03 MOUSE
Mouse types: Wireless
Key Quantity: 4
Movement Detection: Optical
Wireless Working Distance: about 10m
Scroll Types: Scroll Wheel
Resolution: 800 (DPI), 1200 (DPI), 1600 (DPI)
Mouse Size: 14*2*1.5cm
Mouse Weight:29g
Power Supply:1 x AAA battery (not included)
Maximum Acceleration:14 inches/second
Operating Frequency: 2.402GHz~2.480GHz

Package Contents
1 x USB Receiver
1 x User Manual
1 x Wireless Mouse