Battery powered Batteries Mouse ambidextrous Ambidextrous HP Bluetooth? Mouse Z5000, Ambidextrous, Optical, Bluetooth, 1200 DPI, Silver HP Bluetooth? Mouse Z5000. Form factor: Ambidextrous. Movement detection technology: Optical, Device interface: Bluetooth, Movement resolution: 1200 DPI, Buttons type: Pressed buttons, Buttons quantity: 2, Scroll type: Wheel. Power source: Batteries. Product color: Silver