HP Ensemble vier et souris sans fil 650

This bundle contains recycled materials and is easy to clean and disinfect Freedom for your mouse: thanks to better tracking, you can now move your mouse effortlessly on more surfaces, thanks to the higher energy efficiency, you benefit from a longer battery life Maximise your productivity and be less distracted by changing batteries - with a battery life of over 20 months for the keyboard and over 24 months for the mouse Model Number : 4R016AA#ABD Item Weight: 0.52 kg HP Accessory Center allows you to program more than 20 keys of this keyboard so you need fewer strokes and work better with your most used applications