Features:
-2 Modes Connection & 3 Devices: This ergonomic vertical mouse features dual Bluetooth and 2.4G USB connection modes, allowing it to connect up to 3 different devices. ( Warm tip:the USB receiver is in the bottom of the mouse)

-Ergonomic RGB Vertical Design: RGB Vertical mouse with comfort shape,fit the curve of the palm,ut reduces arm discomfort and pain on the wrist caused by holding the mouse in an inverted position for prolonged periods.Ergonomic Mouse is 6.38x3.8x3.19in.Recommended for medium to large hands.

-Silent Click &Removable Wrist Rest: This computer mouse is quiet, allowing for use even in quiet environments like libraries, which avoids disturbing others.Removable palm rest let your forearm and mouse to be a whole part and make you wrist lift from the ground which protect your wrist from friction when moving the mouse,give your wrist a nice place to rest.

-Adjustable DPI and Convenient Buttoms: Our ergonomic wireless mouse comes with convenient forward/backward buttons for easy web browsing. While 1200/1600/2400 DPI levels provide higher sensitivity than standard optical mice, enabling precise optical tracking. Upgraded technology allows this ergonomic mouse to run smoothly on different types of surfaces.

-Rechargeable Battery: No need to replace batteries!With Built-in rechargeable batterythat can be recharged by the included charging cable. At a single charge, standby for 90 days. When charging, the indicator light is red, and the fully charged indicator light is off.

-Wide Compatibility & Easy to use: The wireless computer mouse is compatible with most devices including Windows, Mac, Chrome Linux laptop computer. (Side buttons are not compatible with macOS) Plug & Play,This wireless ergonomic mouse is extremely convenient to use - simply plug in the usb receiver and turn on the switch, and you can start using it without needing to install any drivers. Warm tip:the usb receiver is in the bottom of the mouse.

Specification:
Material Of Mouse : ABS
Size Of Mouse : 162 x 96.5 x 81mm
Power Supply : Build-in Rechargeable Battery
Color: Black
Adjustable DPI : 1200-1600-2400
Interface: USB
Connection method: USB connection, Bluetooth connection, wired connection

Notes
1. Power-off mode (OFF): Power off directly in wireless mode
2. Power-on - 2.4G mode: The green light of the wheel flashes, insert the receiver into the USB port of the computer, and the mouse works.
3. Power-on - Bluetooth mode: The blue light of the wheel flashes, approach the device to be connected, press and hold the bottom Bluetooth pairing button for 3 seconds to enter the pairing mode (the blue light of the wheel flashes quickly), and then pair with the device.
4. Wired mode: Plug and play, not affected by the switch, when wired and other modes are connected at the same time, the wired mode connection is defaulted. The default charging state is in wired mode.

What's in the box
1 x Wireless Vertical Ergonomic Mouse