Features:Brand new and high quality.
Comfortable and ergonomic design.
Switchable DPI among 800/1000/1200/1600.
Built-in sofeware solutions with Bluetooth, human interface device and comply with the standard version of the Bluetooth SIG Bluetooth 2.0.ďĽOnly support Bluetooth V3.0 or below version, but not support Bluetooth V4.0ďĽ‰
Through there is a usb port on the mouse, it doesn't need a usb receiver if your computer has Bluetooth ebable.
Laser technology delivers smoother cursor control on virtually any surface
Side-to-Side Scrolling Plus Zoom,Perfect for viewing digital photos and spreadsheets.
Sleep mode,On/off button at the bottom of the mouse, low power consumption,energy-saving.
Powered by 2 AAA alkaline batteries.
Work with Windows 98,ME,2000, XP and Vista OS.
Frequency band 2.4-2.4835GHz unlicensed ESM band.
Operating Distance: 10M.
Size: 9.5cm x 6.3cm x 4cm - 3.74inch x 2.48inch x 1.57inch.
Color: Black, Red, Gray.
Package Included:1 x Bluetooth V3.0 Optical Mouse.
Notice: If your computer has an external Bluetooth adapter, you have to download Widcomm Bluetooth software at first.
NO Retail Box. Packed Safely in Bubble Bag.