Bluetooth 3.0 Technology ensures reliable wireless communication, you never have to worry about USB port number and lost receivers. With Rapoo's latest energy saving technology and power switch, you can use your mouse without power interruption for up to 6 months. You'll enjoy responsive and smooth

Bluetooth 3.0 Technology ensures reliable wireless communication, you never have to worry about USB port number and lost receivers. With Rapoo's latest energy saving technology and power switch, you can use your mouse without power interruption for up to 6 months. You'll enjoy responsive and smooth cursor control with the 1000 DPI high-definition invisible tracking engine. Plug-and-forget NANO receiver So small and unobtrusive, you can plug it into a USB port and forget about it, and you can say goodbye to worry about lost receivers. Contoured shape with soft rubber grips provide all-day comfort ,you can work comfortably all day long with this ambidextrous mouse. Product Details:

• Color: Black
• Bluetooth version: V3.0
• Effective distance: 10M
• Resolution: 1000dpi
• Working channel: 79
• Carrier frequency: 2402~2480MHz
• Supports Windows XP / Vista / 7, Mac OS X10.4
• Built-in 2 x AA batteries
• Life span: About 8 month
• Comes with Multi-language manual
• Dimensions: 3.86 in x 2.36 in x 1.57 in (9.8 cm x 6.0 cm x 4.0 cm)
• Weight: 6.63 oz (188 g)