Mini 2.4GHz USB Wireless Mouse Optical Pen Mouse Adjustable 500 / 1000DPI For Laptops Desktops Computer HT

Features:
Innovative mini pen-style mouse provides accurate and easy control of the mouse cursor.
2.4GHz wireless connection, up to 10m operation distance.
Adjustable 500/1000 DPI optical sensor for smooth movement control.
Power saving: if there is no 2.4GHz signal, it will automatically power off.
Pen shaped, especially suitable for handwriting input.

Descriptions:
Real Plug and Play, no extra driver needed.
Low voltage alarm function, reminds you to replace B*ry in time.
Designed with a wheel for page turning during PPT presentation.

Specifications:
Pen Mouse Color: Red+Black, Blue+Black, Grey+Black
Mount Color: Black, Transparent(Random)
Tracing system: optical
Operation frequency: 2.4GHz ~ 2.483GHz
Operation distance: up to 10 meters
Resolution adjustable: 500/1000cpi
Operating current: 15mA
System requirement: Windows 2000/XP/Vista/7, Linux, Mac OS, Android OS (with standard USB interface)
B*ry type: 1 * AAA B*ry (not included)
With lid length: 14cm
Without lid length: 12cm
Lid length: 5cm

Package included:
1 * Pen Mouse
1 * USB 2.4GHz Receiver
1 * Mount

Notes:
Please allow 0-2mm error due to manual measurement, thanks for understanding.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, thank you!