10M USB Handheld Wireless Optical Trackball Mice Mouse

Description: This Wireless Trackball Mouse is combining the optical mouse with the trackball mouse creatively. Its unique shape makes it not need the table support. You can adjust your posture freely, even if you are sitting on sofa or lying down, you can also use it conveniently, especially when you are in the narrow space, like in the car, train or in the plane. Features: Handheld Wireless Optical Mice Mouse Off-table design for free and comfortable operation It can greatly ease the harm of palm joint or muscle for long time using mouse Wireless connectivity with working distance within 32ft (10m) Dolphin shape design with left/right clickers, fit left and right handed users. Thumb-controlled trackball Precise optical tracking Plug and play, no software required Powered by one AAA battery ( not included ) Compatible with: Windows 98/ 2000 / XP / VISTA / win 7/ Linux / Unix / Mac OS Resolution: 1000dpi Package Includes: 1 x Wireless trackball mouse1 x USB receiver1 x Bag Giá sản phẩm trên Tiki đã bao gồm thuế theo luật hiện hành. Bên cạnh đó, tuỳ vào loại sản phẩm, hình thức và địa chỉ giao hàng mà có thể phát sinh thêm chi phí khác như phí vận chuyển, phụ phí hàng cồng kềnh, thuế nhập khẩu (đối với đơn hàng giao từ nước ngoài có giá trị trên 1 triệu đồng).....