Sell Home Appliances✘✠∈Wireless Remote Control Red Laser Pointer Presenter Pen best price

Features: <br> <br>1. Plug and play: Get plug and play without having to install additional programs. For all computers with a USB port. <br>2. Long-range non-directional: 15 meters low power RF wireless remote control. The use of RF, to solve the original infrared point of the problem. <br>3. Multi-user interference-free: with pairing and priority locking function, from interference, multi-user can use at the same time. Used for wireless remote mouse at the same time, can be used as an ordinary laser pointer. <br>4 Green products: away from the computer&#39;s electromagnetic radiation, creating a green teaching environment. Pen body with the latest ergonomic design, feel very good. <br>5. Mini design: beautiful appearance, easy to carry. <br> <br>Specifications: <br> Transmitter: <br>Remote control technology: RF 2.4Hz <br>Remote control distance: 30m upgrade 100m <br>Laser distance: &gt;200m <br>Laser function: &lt;5mW <br>Battery: 1 * AAA [not included] <br>Working voltage: 1.5V <br>Standby battery: 30uA <br>Dimensions: 136 * 20 * 19.5mm <br>Receiver: <br>Operating System: for Windows / mac <br>Compatible Port: USB2.0 compatible USB1.1, USB3 <br>Operating voltage: USB bus power supply [4.5-5.5V] <br>Dimensions: 25 * 17 * 16mm <br>Instructions: