Logitech M185 Wireless Mouse 1000DPI 24Ghz Optical Ergonomic Design Desktop Office Gaming Mini Portable Energy-saving Mouse _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Specification: Color: red, blue, gray Sensor technology: advanced optical tracking technology Optical resolution: 1000dpi Number of buttons: 3 Roller: Yes Battery type: 1 AA battery (not included) Wireless operation distance: about 10 meters Wireless technology: Advanced 2.4 GHz wireless connection technology Interface: USB receiver Supported operating systems: for Windows Vista,Windows 7,Windows 8,Windows 10, for _x000D_ MAC _x000D_ OS X 10.5 or later, for Chrome OS Package size: 105mm*70mm*40mm/4.13*2.75*1.57'' Note: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ 1 X Mouse 1 X USB Receiver _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ 1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO) _x000D_ _x000D_ 2. Orders processed timely after the payment verification. _x000D_ _x000D_ 3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address. _x000D_ _x000D_ 4. The images shown are not the actual item and are for your reference only. _x000D_ _x000D_ 5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit time may vary, particularly during the holiday season. _x000D_ _x000D_ 6. If you have not received your order after 30 days from payment, please contact us. We will trace your order and get back to you asap. Our goal is customer satisfaction! _x000D_ _x000D_ 7. Delivery Time: _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ 1. You have 7 days to contact us and 30 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 ISSUE A REFUND OR REPLACEMENT to you. There are NO EXCEPTIONS! _x000D_ _x000D_ Shipping cost is bear by both seller and buyer in half. _x000D_ _x000D_ 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. _x000D_ _x000D_ 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. _x000D_ _x000D_ 4. We will bear all the shipping cost if the product(s) is (are) not as advertised. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Defective items MUST BE reported and returned with original packaging, if possible. Youmust tell us what the defect is and give us your order number. _x000D_ _x000D_ You agree to all of the above-listed policies upon ordering on aliexpress! _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can perform up your satisfaction. _x000D_ _x000D_ _x000D_ It is impossible to address issues if we do not know about them! _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_