Compact wireless mouse with quiet buttons; made from 83% recycled materials Runs and runs and runs Extra-long battery life for up to 12 months of use. Are you already looking forward to your mouse's anniversary? Small format, great performance With this comfortable and compact model, you can always work effectively and efficiently - making YVI+ your perfect companion for commuting and traveling. Stay flexible The wireless range of 8 meters offers you enough freedom of movement for all your activities - no tangled cables, no knots, no problems. Maximum precision With the speed button, you can switch back and forth between 800 and 1600 DPI depending on your preferences or the task at hand.