• Weight: 2.5 oz (71 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)
• Laser Class: Class 3 Laser
• Max Output: Less than 1mW
• Wave Length: 522～542 nm (green light)

TECHNICAL SPECIFICATIONS

• Connection Type: Bluetooth low energy technology and 2.4GHz wireless connection
• Wireless range: 65 ft (20 m)
• Indicator Lights (LED): Battery and Connectivity LED
• Battery Life: 12 months + 1 extra week without a laser Pointer
• Laser: Class 2 laser
• Max output: less than 1mW
• Wavelength: 640 - 660nm (red light)

Logitech Wireless Presenter R400

KEEP YOUR AUDIENCE IN THE PALM OF YOUR HAND

Say goodbye to boring presentations. With the Logitech Wireless Presenter R400, it's easy to turn your presentation into an audience-grabbing showstopper. Everything you need to control your slideshow with confidence is in the palm of your hand. Advance or go back through your slides at the touch of a control key. Focus their full attention on your most important points with the bright red laser pointer. Move around the room and engage your audience with reliable wireless range of up to 50 feet. Whether you're presenting your master's thesis in the classroom or your weekly sales update in the conference room, just point, press and prepare to impress.