EM11 NL Wireless Ergonomic Mouse with Extended Wrist Rest, Fits the Palm Perfectly, Reduces Hand Fatigue, With BT 5.0 and 2.4G USB Dual Connect Mode, this ergonomic wireless mouse can connect to 3 different devices

Mouse Specifications:
Battery: Mouse：Built-in 500mAh rechargeable lithium battery
Compatible Systems: Windows 8, Windows 10, Mac Os X 10.12 or later, Android 4.3 or later
Click Life: 3 million+
Transmission distance: 10m
Dimensions:
Mouse size: 138 x 69.2 x 68.1mm

Package Included:
1 x Wireless Mouse
1 x USB Receiver
1 x Type-C Charging Cable
1 x User Manual

Note: The USB receiver is located on the bottom part of the mouse.

Connect up to 3 Devices: This ergonomic wireless mouse features dual BT 5.0 and 2.4G USB connectivity modes for simultaneous connection of up to 3 different devices, and is compatible with Windows 8, Windows 10 or higher, Mac OS X 10.12 or higher, and Android 4.3 or higher
Rechargeable Ergonomic Mouse: The Bluetooth Vertical Mouse has a built-in 500mAh Li-Ion battery that can be conveniently recharged using the included Type-C cable
Ergonomic Vertical Design: The ergonomic mouse wireless keeps your wrist naturally straight, putting your forearm and wrist in a more natural and relaxed position, which can reduce overall fatigue compared to a standard mouse. Warm tips: We encourage you to relax your palm and hold the mouse naturally when using a vertical mouse
Warm tips: Since it takes a learning curve to get used to the shape when using our ergonomic mouse for the first time, it may cause inconvenience to your mouse grip, We recommend that you take 1-2 weeks to get used to it, as many users find that it will help reduce the pressure and pain on your wrist caused by long-term use of the mouse and improve comfort
Notes: We recommend that small to medium hands use our ergonomic vertical mouse. Please measure the size before ordering for a better fit and more comfort
Adjustable Dpi & High Performance: 1000/1600/2400 DPI levels provide higher sensitivity than standard optical mice for precise optical tracking; with the back and forward buttons, you can easily navigate websites and increase work efficiency. Note: All buttons are not programmable and the forward and back buttons are not compatible with Mac OS systems
Quiet Clicking: The silent click sound of the left and right mouse buttons help you focus on your work, Note:the middle scroll wheel and and the back/forward buttons are not silent