TM-270 Ergonomic wireless mouse with optimal vertical angle for reduced wrist strain Your workday, but betterGive yourself a headstart for the most productive workday yet with the Bayo II. Wireless, it’s easy to use anytime, anywhere; and offers an optimal 57 degree angle to put your arm in a natural position for more comfort and less strain. Two thumbs upYour workday should be made as simple as possible, which is why the Bayo II comes with two easily accessible thumb side buttons which enable you to easily navigate forward and back. That’s two thumbs up from us! Dispose of disposablesNo more disposable batteries needed here. With a fully rechargeable battery, enjoy up to 3 months of non-stop battery life and the possibility to keep using your mouse whilst charging via the included USB charge cable. SpecificationsErgonomic design: yesPlastic material: rABSSustainability method: PCRRecycled content %: 70 %Power saving: yesSilent click: yesVertical angle: 57 degGliding pa