Gifts and Premium - Souvenir
|
|
激光筆
33222 激光筆/演示
Metal laser pointer and Powerpoint remote control with USB receiver. Remote allows user to forward or back pages, control distance up to 15 metres with infrared technology, plug & play, no set-up, class 2 laser pointer, power <1mw, wavelength 650nm. Matt silver colour. Supplied in tin box with 1 x AAA alkaline battery and instructions. 
|
