Bút laser không dây DSIT011 2.4GHz hỗ trợ thuyết trình

The 2.4GHz Wireless Laser Presenter releases the user from the computer. It supports page up and down, getting into hyperlinks, shifting window, full screen, black screen and red laser. Just gently press the relevant function button, you can control your ducuments whether you are in the corner of the lecture hall or the classroom, or in the back of the conference room. You can simply press the laser button and a red point will appear to emphasize the contents you need to highlight on the screen. It is a good assistant for teacher, trainer, professor, emcee, business man and more. Features:[2.4GHz Wireless Control]Use advanced 2.4GHz wireless technology; work area ranges is up to 100 meters in open environment, 360 degree control, so you can freely move around the room and interact with your audience.[Plug and Play]Can use it plug and play, no driver needed. The USB receiver is located at the back of the Presenter. Design with a compact size, easy to use and carry everywhere.[Multifunctional Laser Pen]Supports page up and down, getting into hyperlink, shifting window, full screen, black screen, and red laser. Press the Pointer key to emit the beam and highlight the focus.[Long Battery Life]With built-in 240mAh rechargeble Li-polymer battery, you can charge it by a laptop or wall adapter. Don't need to replace batteries again and again. Convenience to use.[Applicable Occasions]The wireless laser pointer can be widely used in school, research institute, training center, exhibition, business meeting, government agencies and many more. Safety Warning:Be warned that 2.4GHz pointers are not toys; they should never under any circumstances be directed into people's eyes or at passing aircraft. Specifications:Brand Name: dooslModel Number: DSIT011Wireless Frequency: RF Technology 2.4Ghz (360 control)Remote Distance: up to 100 metersLight Source: Red light, point spot; wavelength 650nmLaser Class: Class 2RMax. Output: 1mWDiatance: 200mBattery: Rechargeable 240mAh li-polymer batteryWorking Voltage: 3.6V-4.2VSleep Current: 5uAOperation System: for Windows XP / Vista / 7 / 8 / 10, for MAC OS, for Android, for LinuxColor: GreyMain Item Size: 7.8 * 3.7 * 1.8cm / 3.07 * 1.45 * 0.70inMain Item Weight: 27g / 0.98ozPackage Size: 15.5 * 5.5 * 2.8cm / 6.10 * 2.16 * 1.10inPackage Weight: 76g / 2.68oz Package List:1 * Laser Pointer1 * USB Receiver1 * USB Charging Cable1 * English User ManualGiá sản phẩm trên Tiki đã bao gồm thuế theo luật hiện hành. Bên cạnh đó, tuỳ vào loại sản phẩm, hình thức và địa chỉ giao hàng mà có thể phát sinh thêm chi phí khác như phí vận chuyển, phụ phí hàng cồng kềnh, thuế nhập khẩu (đối với đơn hàng giao từ nước ngoài có giá trị trên 1 triệu đồng).....