Серийный Мультимедиа Wireless Presenter

1.TB-12wireless presenter 2.MOQ:500pcs 3.leadtime:2-3days 4.Price:$0.9-1.6/pcs 5.Certificate:CE/ROHS Technical Features: - USB interface, plug and play, without having to install special drivers and other software for all computers with USB ports -RF technology design, the laser emission is about 200 meters from the laser, infrared signal reception from 7-10 meters - For a variety of systems WINDOW98/2000/ME/XP - Support for the demonstration of various documents, web pages, e-book browsing - Battery design, easier to carry, to replace - Tin-plated brass shell, high texture Main Function: - Laser pointer instruction, effective distance is about 200 meters - Flip up and down remote control, effective from 7-10 meters - Built-U disk (optional) (with 5: Without U disk U-disk with a 1G with 2G, U disk, U-disk with 4G, 8G, U disk with different prices) Recognized standards: CE Battery: LR-44 * 3 (coin cell) Important: 1, please do not refer to the eye laser. 2, if you have some time do not use laser pointer, remove the battery.