HP 690 Wireless Optical Mouse Wireless Bluetooth connectivity (up to 10m range) Optical tracking technology Supports Qi wireless charging 7 buttons (6 programmable) Adjustable DPI up to 4000 4-D tilt scroll wheel for 4-way navigation Quiet-click operation Microsoft Swift Pair compatible HP Accessory Center app support Weight: 0.13 kg Colour: Black Dimensions: 11.9 cm (H) x 5.9 cm (W) x 8.2 cm (D) Includes: Mouse, USB Type-C charging cable, Quick Start Guide, Warranty Card