AUTLEY Wireless Ergonomic Mouse, 2.4G Optical Wireless Vertical Mouse with Adjustable DPI 800/1200/1600, Pinky Finger Rest for Large Hands Description AUTLEY Wireless Vertical Ergonomic Mouse - Powered by rechargeable 400mAh Li-battery (Large size, Right-handed) Compared with a conventional mouse, AUTLEY ergonomic mouse snugly fits your palm with pinky finger rest, the proper vertical design that keeps your hand and arm staying in a more natural position, which helps to alleviate wrist pain and discomfort. The smart choice for people who work at the computer for hours each day. Notes to Buy The mouse size fits well for Large and Medium hands, may be NOT very comfortable for Women or Small hands. If you never used any kind of ergonomic mouse, it will take several days to get used to.It is not a gaming mouse. If your Macbook equipped with only Type C port, you need a adapter to connect your computer to USB 2.0 receiver coming with this mouse. One full charge lasts about 12-20 days with moderate use. Please turn off blue back light overnight to save the power. It goes into sleep mode with low power consumption after being idle for several minutes, press left/right click to wake it up.It works while charging. You could use the charging cable in the package, OR other micro USB charging cable in your home. Read more Read more Large Size This ergonomic mouse size is Great for Large hands. Comfortable and easy to hold, fingers do not touch desk. It may be NOT very comfortable to Women or Small hands. If you never used any kind of ergonomic mouse, it will take several days to get used to. Nice Matte Coating Nice matte coating makes this mouse very comfortable to the touch, anti-slip, especially for people who works at the computer for hours each day. Great feel and Smart choice. Just give it a shot! Fancy Light This BLUE back light makes the mouse looks fancy & charming. Its switch is on the bottom of the mouse. Read more Powered by Rechargeable Li-battery Built-in 400mAh Li-battery. About 2 hours for a full chargeA full charge lasts about 12-20 days with moderate useThe mouse works while chargingPlease turn off blue back light overnight to save the power Plug and play, no need drivers Charge the mouse about 2 hours at firstInsert USB receiver into the computerTurn on the mouse Read more Specifications Model No.: VM04Size: 4.843.542.87 inchWeight: 4.1 ounceBattery Capacity: 400mACharging Time: about 2 hoursDPI: 800-1200-1600Key Life: 5-million timesCompatibility: Windows, Linux, Mac(The forward/backward button is not recognized on Mac) Package Included 1 AUTLEY Wireless Vertical Ergonomic Mouse 1 2.4G USB receiver(in the bottom slot of the mouse, or the bubble bag)1 Micro USB Charging cable 1 User manual Features: Unique Ergonomic DesignThe unique ergonomic shape closely supports your palm, the proper vertical design that keeps your hand and arm staying more naturally. Effectively reduces the wrist strain and pain, compared with a regular mouse. (Note: it is right-handed mouse)Large SizeThis ergonomic mouse size is Great for Large hands/Men's hands, may be NOT very comfortable to Women or Small Hands. It may take several days to get used to. If it does not fit your hand well, contact us for refund without any hassle at any time.3 Different Sensitivity800/1200/1600 DPI, switched by DPI button. Built-in rechargeable Li-battery. The mouse works while charging. 2.4G wireless connection, no wire hassle.Easy to UsePlug and play. Compatible with Windows 8/7/10/Vista/XP/2000, Mac, Linux (NOTE: Both forward and backward buttons are not recognized on Mac).Customer Serviceat AUTLEY, [90 Day Money-back Guarantee], [1-Year Warranty(replacement service)], [Lifetime Technical Support]. If you are not satisfied with this item, welcome to contact us for help (), get free replacement/refund without hassle at any time, no need to return. Product Details: Product Dimensions: 4.8 x 3.5 x 2.9 inchesItem Weight: 7.4 ouncesShipping Weight: 8 ouncesManufacturer: AUTLEYItem model number: VM04Batteries: 1 Lithium Polymer batteries required. Payment We accept Paypal payments only. Sales tax may be applied to your purchase as we possess sales tax certificates for all states we collect sales tax in. If your state is one that we charge sales tax in, you will see the sales tax charge at time of checkout before you submit payment. Delivery Expedited shipping is free. Handling time on our orders is normally between 1-2 business days. Your order should reach you within 1-3 business days. We do not ship to AK, HI, PO boxes, or APO addresses. We're not responsible for any incorrect or undeliverable addresses. We only ship to the confirmed Paypal address. We don't accept requests to change shipping addresses post purchase. We do not ship to AK, HI, PO boxes, or APO addresses. We are not responsible for any incorrect or undeliverable addresses. We only ship to the confirmed Paypal address. Please note that manufactures update their packaging from time to time and that the packaging images shown in our product may vary from what you ultimately receive however be assured you are receiving the identical contents you ordered. Return Policy You may return new, unopened items within 30 days of delivery for a refund, and a restocking fee may apply. Return shipping fees are not refundable. Message us for return instructions if you have questions. Support & Feedback We take our reputation seriously, we buy and sell online, so we understand the value of trust. If you are unsatisfied with your order, please contact us and we will work with you to resolve it to your satisfaction. Contact us via eCRATER messaging and we will respond within 1 business day. Our office hours are 8AM-4PM PST Monday-Friday. We thank you for your business!