Wireless Presenter Pointer Flip Pen RF 24G USB Smart Page Red Light Turning Pen For PPT Powerpoint Presentation Slide Advancer Features: 1. Use of laser remote control: ① Teaching and institutional training ② Business negotiations/work reports/product releases ③ Guild Hall Exhibition/Tour Guide Promotion/Sales Sandtable Explanation ④ Wilderners/Explorers ⑤ Astronomy enthusiasts 2. Plug and play, the receiver is similar to a USB drive. When plugged in, the computer will automatically install the corresponding driver. 3. Multi system compatibility is mostly universal, and non universal is also not applicable to individual systems 4. The body design is mostly ergonomic, with materials including metal, plastic, ABS resin, and silicone. 5. Infrared and RF remote control laser pen products typically use two wireless technologies: infrared and RF. The presence of a PPT flip pen can significantly improve the effectiveness of the presentation, without the need to bend down and click the mouse, making the presentation more worry free. Specification: Material: PC + ABS Specification: 139.2 * 18.2 * 19.7mm Type: Laser flip pen Color: Black Applicable gift giving occasions: festivals, trade shows, advertising promotions, employees, trade shows, business gifts Package included:1 * transmitter 1 * USB receiver NOTED: 1. Children should avoid contact with lasers as much as possible, do not use lasers to illuminate others, and do not look directly at laser sources to avoid irreversible consequences. 2. Try to choose legitimate channels to purchase laser pens, children's laser guns, and other laser products. 3. It is recommended that consumers do not purchase toys with laser shooting or laser aiming functions for children. 4. Improper use of lasers may cause harm to the body, and there are reports that unqualified laser products can cause permanent insomnia! So, when choosing, we must first consider safety. _x000D_