Wireless word-scanning pen demonstration 2.4GHz radio frequency laser pen PowerPoint remote control pointer pen indicator pen

Feature: 
[Fine Feeling] The matte texture is integrally formed, preventing sweat from the hands and made of skin-friendly material. 
2 [Accurate indication] 100-meter distance, high-definition precise indication, high-brightness red dot is stable and without flickering, guiding the eyes to focus, indicating the focus of the content. 
3 [Integrated Receiver] Attached to the bottom of the demonstrator, it is hidden and the storage is secure, making it easy to remove. 
4th [Power Display] Digital display. Equipped with digital power display, real-time display of battery level, immediate charging, Type-C charging port, fast charging. (For products without digital display, please choose the model with digital display. ) 
5 [Broad Compatibility] Supports Windows 7 and above operating systems, Mac OS, Android and other operating systems, and supports stable multi-format pages for office work. 
Report on No. 6 (Applicable Scenarios) / Academic presentation / Teaching presentation / etc....

Paramers: 
Indicator line: Red 
Controlled distance: 100 meters 
Battery capacity: 180mAh 
Operating voltage: 3.7 volts 
Operating Systems: Windows XP/7/8/9/10, Mac OS/Linux/Android

Product List: 
Display unit*1 + Charging cable*1 + USB interface*1