Jomaa Vertical Mouse Rechargeable Bluetooth 2.4G Wireless Mouse With Multi-fucntion Adjustment Knob, Zoom in/out, Windows Switch, Horizontal Pull Bar

Widely Compatible: This dual-mode keyboard supports wireless USB connection and supports Bluetooth connectivity. It can connect to laptops, desktop computers, tablets, mobile phones, TVs, etc The keyboard has a trackpad and multi-function keys: This keyboard has a trackpad to control the movement of the cursor, multi-function keys on the TV remote control, and multimedia buttons on the computer keyboard for better control RGB Lighting: The keyboard has seven medium light colors and three light brighess, making it easy to switch and add a beautiful scenery to your desktop Silent keys: This keyboard has soft keys and uses scissor feet to reduce finger damage to the keyboard for a long time Rechargeable: This keyboard has a built-in 1000 mAh lithium battery, which can be charged once or twice a month without backlighting Ergonomic design: This keyboard has a stand design on the back that raises the height of the keyboard, creating a bevel that makes typing easier on the wrist Brand : JOMAA Compatible Devices : Laptop, Smart TV, Smartphone, Tablet Connectivity Technology : 2.4G, Bluetooth Keyboard Description : Multimedia Special Feature : Backlit, Ergonomic Color : Black Style : Modern Product Dimensions : 14.37"L x 5.39"W x 0.51"H Power Source : Battery Powered Switch Type : Membrane

• ‌4 adjustable CPI settings: 1000/1200/1600/2400.
• Support 3 devices connected at the same time. The mouse has 2.4G connection and Bluetooth connection (2.4G BT1 BT2) can remember three devices.
• Ergonomic design: The wireless mouse is designed at a vertical angle, which can reduce the fatigue caused by long-term use of the mouse.
• Multi-function Knob: The knob on the side of this mouse has three functions, 1.Window switching 2.Zoom in and out (for pages and images)3.Page moves left and right (for excel), which can help you use the computer more conveniently and efficiently.