Wireless Computer Mouse, 1600DPI USB Optical Gaming Mice, Silent Cordless Mouse for Laptop/Desktop/PC(Black)

Feature:1. Ergonomic design maximizes the hand?touching feeling and reduces stress.2. Mute button design does not disturb roommates and family, more practical.3. 3?level DPI can be switched, 800/1200/1600 DP1 to fit for different purposes.4. Strictly follow factory quality control, and the wireless distance is bout 10m/32.8ft.5. This wireless mouse supports optoelectronics work, 5 million times button life.Specification:Condition: 100% brand newItem Type: Wireless mouseOptional Color: Black, silverMaterial: ABSWireless Distance: Approx.10m/32.8ftBattery: 1 x AA battery (not included)Number of Keys: 6 keys (4 buttons and 1 scroll wheel (middle button) and dpi (adjustable))Optical Resolution: 800dpi; 1200dpi; 1600dpi.Work: OptoelectronicsButton Life: 5 million times (mute switch)Package List:1 x Mouse1 x Receiver1 x Manual