Rapoo 1620 Mouse Optical 1000 DPI

Wireless Optical Mouse- 10 meter wireless transmission- 9 months battery life- Accurate cursor positioning10 meter wireless transmissionReliable 2.4G wireless connection up to 10 meters.9 months battery lifeWith Rapoo's latest energy saving technology and power switch you can use your mouse without power interruption for up to 9 months.Accurate cursor positioningEnjoy accurate and smooth cursor control with the 1000 DPI high-definition invisible tracking engine.