2.4GHz Wireless Optical Mouse Multifunction Presenter Pen Equipment Plug and Use

About this item

• Feature: 1. Using six rollers gyroscope gravity sensing technology, it can be operated wirelessly in the air. 2. Software automatic frequency modulation technology to avoid mutual interference between adjacent users. 3. Ergonomic design, comfortable hand feeling, surface UV piano paint treatment, smooth and durable. 4. Using for RF radio frequency technology, micro power transmission, harmless to the human body. 5. Plug and play, no plug‑in or driver required, simple operation and convenient use. Specification: Condition: 100percent brand newItem type: Wireless Optical Mouse PresenterMaterial: ABSColor: As picture shownWeight: Approx. 77g Connection: wireless 2.4g Carrier frequency: 2.420GHz-2.480GHz Effective distance: about 15 m49.2ft Gravity sensing: six rollers gyroscope For CPI: 800100012001600CPI Number of keys: 8 keys Button life: about 3 million times Battery type: 2 x AAA batteries (not included battery) Support system: for Windows, for Android, for Linux, for OS X . Package List: 1 x Mouse 1 x Receiver 2 x Adapter 1 x Instruction