Green laser pointer (Class 2, <1mW, 500–515 nm wavelength) – more visible than red lasers Extended wireless range up to 30 m (98 ft) with 2.4 GHz technology Long-lasting battery life: Up to 20 hours (laser) / 1050 hours (presenter) Compact design with comfortable grip and lightweight build (71 g) Plug-and-play receiver for seamless setup via USB AUTHORIZED 3 YEARS WARRANTY
