Full Descriptioncurve for comfort， flatten to packApplication: Desktop，Laptop，NotebookType: 2.4Ghz Wireless，Touch Wireless mouseInterface Type:USBDPI:1200Style:mini，Finger，arc touch wireless mouse for pc and laptopModel Number: VMW-57 arc touch mousePlace of Origin:Material:ABSDimension:130*57*17mmFeature:for gifts and promotionarc touch wireless mouse 1. Blister box pack 2. FCC， CE， ROHS Standard 3. Arc design 4. ISO9001 passed OEM/ODM mouse factoryProduct Specification: 1. Switch Strength: 60±15GF2. Scroll wheel Strength: 80±20GF3. Button Strength:170±30GF4. Switch Life: 50 million5. Working distance: 6-10M 6. Compatible with IBM/PC/AT/XT/386/486/PENTIUM7. System supports: DOS，WIN95/98/2000/ME/XP/NT8. Working Voltage: DC5±5%9. Working Current: ≤100MA10. Working Temperature: -45°C-50°C11. Humidity: ≤85%RH12. Interface: USB2.013. Number of button: 314. Button Life: 5 million times15. Power: 1x AAA Battery (Not include)arc touch wireless mouse Features:1. Human body engineering design， fashionable and comfortable.2. Micro positioning technology make mouse more accurate and smooth.3. 125MHz of refresh rate make mouse use smooth， without delay.4. Genius introduces its latest optical mouse， which is designed for both office clusters and the mobile professionals.5. 100% new and high quality.6. Applied Optical Technology.7. Receiver hidden in the bottom of the mouse.8. Sleek and elegant design， cute look.9. Ideal laptop companion for home and office use.10. Easy to Install， plug USB receiver and play.11. High data smoothing rate.12. 6-10M operation distance.13. Exquisite workmanship， smooth and high precision capacity scrolling.Package included:1 x Arc Touch Mouse1 x USB ReceiverNote: Due to the difference between different monitors， the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.