Mouse fara fir Trust Sketch Silent Click Wireless Mouse - yellow Specifications General Height of main product (in mm) 113 mm Width of main product (in mm) 64 mm Depth of main product (in mm) 32 mm Total weight 92 g Weight of main unit 64 g Formfactor standard Ergonomic design no Connectivity Connection type wireless Bluetooth no Wireless protocols RF 2.4GHz Wireless range 15 m Receiver included yes USB version 2.0 Connector type USB-A Features Silent click yes Gliding pads teflon Software no