Hp Bluetooth Wireless Dual Model Mouse

HP Bluetooth & Wireless Dual Model Mouse Model W10 Rechargeable 2.4Ghz Wireless Product Feature 1600 DPI high precision, high resolution Blue Track&reg engine tracking technology 6 months long effect battery life, automatic dormancy technology Mouse buttons rated up to 3 millon clicks Effective transmission distance up to 10m Ergonomic design, Flexible use by left and right hands