Mouse fara fir Trust Oni Micro Wireless Mouse - black Specifications General Height of main product (in mm) 81 mm Width of main product (in mm) 55 mm Depth of main product (in mm) 30 mm Total weight 51 g Formfactor compact Ergonomic design no Connectivity Connection type wireless Bluetooth no Wireless protocols RF 2.4GHz Wireless range 8 m Receiver included yes USB version 1.0 Connector type USB Features Silent click no Gliding pads UPE Software no USB receiver storable no DPI adjustable no Power saving yes Gaming Designed for gaming no Lighting Lights no Power Batteries included yes Battery life (months) 6 month Rechargeable battery no Number of batteries 1 Wireless transmission power (mW) 1 mW Battery type (AA, AAA, etc.) AAA Input Power source battery Sensor DPI 1200 Sensor technology optical Compatibility Compatible Device Types pc, laptop Compatible Software Platforms Windows, Mac OS, Chrome OS Control Grip type finger Horizontal scrolling no Controls left, right, mid Number of buttons 3 DPI button no On/off button no Programmable buttons no Adjustable weight no Suitable surface non-reflective flat surface Left-right handed use right-handed, left-handed Scroll wheel yes Trackball no