Feature:

1.Superior Ergonomic Design: The unique ergonomic shape closely supports your palm, the proper vertical design that keeps your hand and arm staying more naturally.  

Effectively reduces wrist strain and pain, compared to regular mouse.

2.800/1200/1600 DPI, shift by DPI button. Built-in rechargeable Li-battery. 2.4G wireless connection, no wire hassle.

3.6 Button Functionality：Equipped with 6 buttons for working or gaming.  the up/down buttons simplify web browsing for easier working or studying.

4.Compatible with Windows 8/7/10/Vista/XP/2000, Mac, Linux (NOTE: The two side thumb buttons are not recognized on Mac). Plug and play.   

5.Not simply only a healthy visual grace product, but also a comfortable operating experience.Due to the innovative design of ergonomic mouse, please continue to use several days to get used to it and enjoy the full comfortable.

Specification:

1. Dimensions: 115*80*63.7mm

2.Net Weight: about 160g

3. Power:built-in battery  

4.Mouse type: Wireless Optical Mouse

5. High Resolution: 800/1200/1600 DPI adjustable

6. Button:Left/right Button+Forward/Back Button + 1 Scroll Wheel +DPI Button

7.Interface: USB computer mause

8.Color: black,pink

9. Effective: Vertical ergonomic mause

10.Item:wireless rechargeable mice

11.Application: Windows 2000, Windows XP, Windows 7, Windows Vista, Windows 98, Mac OS, Windows ME, Windows 8  other devices.

1.    WORLDWIDE SHIPPING. (Except some countries and APO/FPO)   2. Orders processed timely after the payment verification.   3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.   4. The images shown are not the actual item and are for your reference only.   5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit time may vary, particularly during the holiday season.     6. If you have not received your orderafter 30 days from payment, please contact us. We will trace your order and get back to you asap. Our goal is customer satisfaction!   7. Delivery Time:      

1. You have 7 days to contact us and 7 days to return it from the date received. If the item is in your possession more than 7 days, it will be considered used and WE WILL NOT ISSUEA REFUND OR REPLACEMENT to you. There are NO EXCEPTIONS!   Shipping cost is bear by both seller and buyer in half.   2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your order ID.   3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress. OR, you may choose to have a replacement.   4. We will bear all the shipping cost if the product(s) is (are) not as advertised.