✔ User-Friendly Design :Scientific ergonomic design encourages healthy neutral "handshake" wrist and arm positions,It eases tension on the wrist and hand for right-handed users.
✔ Soft-click mouse: The more ergonomic friendly mouse for work, you will love it as much as its normal soft-click and it'll be more beneficial for you long term.
✔ 1.5m/4.9ft USB cable length, product dimensions: 105.2X 68.5 X 58.3mm; product weight: 2.88 ounces
✔ Professional Button :Added next/previous buttons provide convenience when webpage browsing; the superior choice for internet surfers, gamers and people who work at length at the computer
✔ WHAT YOU GET : One Jelly Comb Wired Vertical Ergonomic Optical Mouse, as well as our Lifetime Warranty Service. Offering you a FULL REFUND or a brand NEW REPLACEMENT if you are not satisfied with it