Dimensions
Presentation remote
    Height: 115.5 mm
    Width: 37.8 mm
    Depth: 27.4 mm
    Weight: 57 g

Receiver
    Height: 58.6 mm
    Width: 16.5 mm
    Depth: 7.9 mm
    Weight: 6 g

System Requirements
Logitech Proprietary Receiver
    Available USB port required
    Windows® Vista,7,8,10 or later

Technical Specifications
Laser
    Class: 2 laser
    Max output: Less than 1m W
    Wave Length: 640～660nm (red light)

Battery
    Battery type: 2 AAA batteries
    Battery life (Laser pointer): 20-hour maximum
    Battery life (Presenter): 1050-hour maximum

Connectivity
    Wireless technology: 2.4 GHz wireless technology
    Operating distance: Approx 10 m 3

Package Contents
    Logitech® Wireless Presenter R400
    Wireless mini-receiver
    2 AAA batteries
    Carrying case
    User documentation

Warranty Information
3-year Limited hardware warranty
Part Number    910-001363