Comfortable and classy：
Tired of using the traditional grip? Take a break from overly-clunky or uncomfortably tiny mice. The ergonomically-designed thumb rests and grips fit the contour of your palm for maximum comfort.

Features
1.Ergonomic design, close to 85-degree angle.
2.Over 5 million times keystroke.
3.Anti-sliding matte finish, enhances grip feel.
4.Forward/backward buttons provide convenience when webpage browsing.

Vertical Mouse Specification：
Connection Mode: 2.4G USB
Item Weight：95g.
Item Dimension：5.0 x 3.0 x 2.5 in
Sensitivity: 3 DPI modes: 800-1200-1600 Adjustable
Tracking Type: Optical
Compatible with Windows 10/8/7/XP/Vista, Mac OS, Linux ect

Notes
1.Adjust the DPI sensitivity via DPI button. No need any drivers/software to control.
2.If you never use this kind of ergonomic mouse before, it will take several days to get used to.

Service: technical support. If you have any issue, please us for help at first. We'll give you a good solution.

Package Included：
1 *Wireless ergonomic Vertical Mouse
1 * User Manual

• ✔ ergonomic vertical design: An ergonomic vertical mouse is a highly essential office item if you primarily work with computers or You are a professional gamer. Ergonomic mouse can protect your wrist from orthopedic injuries and can alleviate pain If you have existing wrist issues. (2 AAA batteries required, not included)（If the cursor does not move or is interrupted during use, the battery power may be low, please try to replace the battery, thank you! !）
• ✔ MULTIFUNCTION AND CONVENIENT -- Advanced "Page Backward" and "Page Forward" functionality buttons provide convenience when web page browsing. 800 /1200/1600 DPI Levels -- Easily adjusts the sensitivity of the mouse. （The usb receiver for the mouse is in a small transparent bag inside the box, thanks! !）
• Easy to use, plug and play -strong and reliable 2.4 GHz wireless connection, a USB receiver on the bottom of the mouse, just plug in and go (2 AAA batteries required, not included)
• ✔ rubbery matte finish: provides you a premium feel much better than a typical Mouse. It sports an elegant matte finish that provides a nice grip, while resisting fingerprints and smudges.
• ✔ wide COMPATIBILITY: widely compatible with Windows 2000/ XP/ Vista/ 7/ 8/ 10/ Linux. ( Note: the forward/backward buttons are unavailable in Mac OS X.).If you have any questions about the mouse, please us, we will try our best to serve you, thank you! !

⦿ 30 days to return an item. Contact via eBay messages.

⦿ We guarantee 100% satisfaction. Solutions will be provided promptly.

⦿ Free shipping and returns with a 30-day money-back guarantee.

⦿ Please contact us for the return address.

⦿ We ship to the address provided on eBay.

⦿ Delivery within 3-5 business days.

⦿ Carriers used: UPS, FedEx, USPS, etc.

⦿ Shipping to the 48 contiguous states of the USA only.

⦿ Contact us for any shipping-related queries.

⦿ Contact us via eBay messages. We respond within 24 hours.

⦿ Customer satisfaction is our main priority.

⦿ Please reach out with any issues before leaving feedback.

We strive to offer top-quality products at unbeatable prices, ensuring the best value for our customers. Our team is dedicated to exceptional service and providing a seamless shopping experience.

With extensive industry experience, we maintain strong supplier relationships to bring you a diverse range of products. We are continuously enhancing our offerings and services to exceed customer expectations.

Our goal is 100% customer satisfaction. We address all concerns promptly and effectively. Thank you for choosing our store, and we look forward to serving you again.