·         System Requirements

o    Windows-based computer

o     

§  Windows Vista®, Windows® 7, Windows 8, Windows 10 or later

§  USB port

·         Warranty Information

3-year Limited hardware warranty

·         Package Contents

o     

§  Logitech® Wireless Presenter R400

§   

§  Wireless mini-receiver

§  2 AAA batteries

§  Carrying case

§  Quick-start guide

·         Technical Specifications

o    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)

o    Weight: 2.01 oz (57 g)

o    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)

o    Receiver Weight: 0.21 oz (6 g)

o    Color: Black

o    Laser Class: Class 2 Laser

o    Max Output: Less than 1mW

o    Wave Length: 640～660nm (red light)

o    Battery type: 2 AAA batteries

o    Battery life (Laser pointer): 20-hour maximum

o    Battery life (Presenter): 1050-hour maximum

o    Wireless operating distance: Approx 10m*

o    Wireless technology: 2.4 GHz wireless technology

o    Supported OS: Windows Vista, Windows 7, Windows 8

o    Interface: USB

o    Accessories: Carring case

o    Product Origin China

o    * It may vary based on use and computing conditions.