LOGITECH R400 WIRELESS PRESENTER (USB/910-001361)

===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 15 m 

✔ Some units – Packaging in good/new condition.

⚠ Some units – Packaging may show signs of aging (dust, minor scratches / dents, faded labels) or missing original boxes due to older stock.

🔧 Rest assured, all products are fully functional unless stated otherwise. We check quality before shipping! Thank you for your understanding.

Note: By purchasing, you AGREE that no returns/refunds will be accepted due to the declared condition.