Prezenter Logitech R400

System Requirements
Windows-based computer
Windows® XP, Windows Vista®
USB port

Package Contents
Logitech® Wireless Presenter R400
Wireless mini-receiver
2 AAA batteries
Carrying case
Quick-start guide

Technical Specifications
Dimensions (height x width x depth):
1.49 in (37.8 mm) x 4.55 in (115.5 mm) x 1.08 in (27.4 mm)
Weight:
2.01 oz (57 g)
Receiver Dimensions (height x width x depth):
0.65 in (16.5 mm) x 2.31 in (58.6 mm) x 0.31 in (7.9 mm)
Receiver Weight:
0.21 oz (6 g)
Color:
Black
Laser Class:
Class 2 Laser
Max Output:
Less than 1mW
Wave Length:
640? 1/2 660nm (red light)
Battery type:
2 AAA batteries
Battery life (Laser pointer):
20-hour maximum
Battery life (Presenter):
1050-hour maximum
Wireless operating distance:
Approx 10m*
Wireless technology:
2.4GH? 1/2 wireless technology
Supported OS:
Windows Vista, Windows 7, Windows 8
Interface:
USB
Accessories:
Carring case
Product Origin China
* It may vary based on use and computing conditions.