Logitech R400 LASER PRESENTATION REMOTE, For basic slide navigation – Black

Presentation Remote:

• Height: 4.55 in (115.5 mm)
• Width: 1.49 in (37.8 mm)
• Depth: 1.08 in (27.4 mm)
• Weight: 2.01 oz (57 g)

Receiver:

• Height: 2.31 in (58.6 mm)
• Width: 0.65 in (16.5 mm)
• Depth: 0.31 in (7.9 mm)
• Weight: 0.21 oz (6 g)

Technical Specifications

Laser:

• Class: Class 2 laser
• Max Output: Less than 1 mW
• Wavelength: 640–660 nm (red light)

Battery:

• Battery Type: 2 AAA batteries
• Battery Life (Laser Pointer): Maximum 20 hours
• Battery Life (Presenter): Maximum 1050 hours

Connectivity:

• Wireless Technology: 2.4 GHz wireless technology
• Operating Distance: Approximately 32.81 ft (10 m) Note: This may vary based on usage and computing conditions.