Logitech Wireless Presenter R400, Presentation Wireless Presenter with Laser Pointer monitor Extended Playtime: Up to 10

Extended Playtime: Up to 10 hours of wireless streaming on a single charge

- Sound mode: Standard

Hardness 30~60 Sc

When things quiet down

Charging Time: 2 Hours

Logitech Wireless Presenter R400, Presentation Wireless Presenter with Laser Pointer monitor Extended Playtime: Up to 10Specs & Details Dimensions Presentation remote Height: 4. 55 in (115. 5 mm) Width: 1. 49 in (37. 8mm) 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: 2 laser Max output: Less than 1m W Wave Length: 640660nm (red light) Battery Battery type: 2 AAA batteries Battery life (Laser pointer): 20 hour