About this item

• 【WARNING】ProtoArc EM11 NL Bluetooth Vertical Mouse Recommended for Small and Medium Hands(Applicable Palm Size: <17.5CM and 17.5-19.0CM), Mouse Size 5.43 x 2.72 x 2.68 inch(13.8 x 6.9 x 6.8 cm). To achieve a more comfortable fit and better user experience, we recommend you measure your hand measurement before purchasing
• Ergonomic Design and Improved Comfort: The ergonomic wireless mouse features an extended wrist support that fits perfectly in the palm of your hand and promotes a more natural, relaxed position for the forearm and wrist. This design helps minimize the risk of repeated stress injury and reduce arm muscle tension to ensure all-day comfort
• Connect Up to 3 Devices: This ergonomic wireless mouse offers both BT 5.0 and 2.4G USB Dual Connection, so you can connect to 3 different devices simultaneously. Switching between devices is as simple as clicking the mode switch button. Compatible with Windows 8, Windows 10, Mac OS X 10.12 or above and Android 4.3 or above
• Rechargeable Battery: The Bluetooth vertical mouse is equipped with a built-in 500mAh Li-ion battery, which can be charged via the included Type-C cable. After 30 minutes of inactivity, the mouse automatically switches to sleep mode to save power and can be reactivated by simply moving it. In addition, the low battery indicator reminds you to charge the wireless mouse when the red light flashes(The tpye-c cable is only for charging and can be connected to a USB receiver or Bluetooth connection)
• Adjustable DPI and Practical Functions: Our ergonomic wireless mouse features convenient forward/backward keys for easy Internet surfing. 1000/1600/2400 DPI levels offer greater sensitivity than traditional optical mice and enable precise optical tracking. (Note: All buttons are not programmable and the forward and backward buttons are not compatible with Mac OS systems)
• Silent Click: The silent click of our vertical mouse helps you focus on the important things without distractions. It is therefore perfect for shared workspaces, such as offices or libraries.
• 【Please note】We are aware that some customers may feel uncomfortable when using our ergonomic mouse first. It is important to note that the transition to an ergonomic design can take a while to get used to. You may need to familiarize yourself with a new grip and a new positioning. We encourage you to give yourself some time to adapt, as many users find that once they get used to it, comfort and support greatly improve their overall experience. If you continue to experience discomfort, please feel free to contact us for assistance