V7 Bluetooth Silent 4-Button Mouse - Black - Wireless - Bluetooth/Radio Frequency - 2.40 GHz - Black - USB - 1600 dpi - 4 Button(s) - Symmetrical The V7 MW550BT Bluetooth Mouse is the perfect companion for your home or office workstation. It supports 2 Bluetooth channels and includes a USB dongle so you can easily switch between devices. It has 3 DPI setting in order to optimize your personal preference and its' comfortable to use in either hand. The low profile mouse buttons are super quiet and it comes with the battery so it's ready to go right out of the box. Manufacturer V7 Manufacturer Part Number MW550BT Brand Name V7 Product Model MW550BT Product Name Bluetooth Silent 4-Button Mouse - Black Product Type Mouse Pointing Device Pointing Device Connectivity Technology Wireless Pointing Device Wireless Technology Bluetooth/Radio Frequency Wireless Operating Frequency 2.40 GHz Movement Resolution (dpi) 1600 Number of Total Buttons 4 Ergonomic Fit Symmetrical Interfaces/Ports Pointing Device Host Interface USB Battery Information Battery Included Yes Physical Characteristics Color Family Black Product Color Black Height 1.4" Width 2.6" Depth 4.6" Weight (Approximate) 2.13 oz Miscellaneous Device Supported Workstation Country of Origin China WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov. Please understand , this is only one of over 100,000 products offered for sale by antonline and shipped from our many different automated warehouses. There are no local stores or pick up. All the product information we have is provided by the manufacturer and in the item listing. Manufacturers change colors and item details frequently and often do not update pictures. We have no personal knowledge or experience with this product or ability to customize it. All items ship as addressed in an automated warehouse. The time to process and ship is listed prominently in each listing. It usually takes about a week to get your item. It may be faster or longer as shown in the listing or if credit check or special handling is required. There is no human intervention in the process. That is how we control costs and keep our prices so low. Paypal requires that we only ship to the verified Paypal address provided with the order. NO ADDRESS CHANGE IS POSSIBLE. Atlanta Network Technologies, Inc. We accept payment by: Paypal. Shipping to: United States Excludes: Alaska/Hawaii, APO/FPO, US Protectorates, PO Box. Antonline eBay Return Policy Returning an item purchased from antonline is easy and fully automated with our "Hassle Free Return Program". Please email to request an RMA link.