Features:
Innovative pen-style provides accurate and easy control of the cursor.
connection, to 10m operation distance.
Adjustable 500/1000 movement optical for smooth movement control.
saving: if there is no signal, it will automatically off.
Pen shaped, especially suitable for handwriting input.
Real and , no driver needed.
Low voltage function, reminds you to replace in .
Designed with a wheel for page turning during PPT presentation.

Specifications:
Color: black + red
Tracing system: optical
Operation frequency: ~ 2.483GHz
Operation distance: to 10 meters, 360°
Resolution adjustable: 500/1000cpi
Operating current: 15mA
System requirement: for Windows 2000/XP//7, Linux, OS, Android OS (with standard USB interface)
type: 1 * AAA (not included)
Item size: approx. 14 * 2.3 * 1.5cm / 5.5 * 0.9 * 0.6in
Package size: 18 * 12 * 4.5cm / 7.1 * 4.7 * 1.8in
Package weight: 96g / 3.4oz

Package included:
1 * Pen
1 * USB Receiver
1 * Mount
1 * to USB
1 * Type-C to USB
1 * User Manual