[Ewin] Trackball Mouse Bluetooth/USB Receiver, 3-Device Connection, One-Touch Switch, Wireless, Thumb Control, Quiet, Ergonomic Mouse,

Trackball Mouse

・💡【Design to Reduce Strain on Wrists and Arms】 This mouse is designed to minimize strain on the wrists and arms because it doesn’t require you to move the mouse itself. If you use a mouse for extended periods, you may experience pain in your wrists or shoulders. We highly recommend this trackball mouse to alleviate fatigue and save space. The [EWIN] trackball allows cursor operation by rolling the ball with your thumb. It also features an ergonomic shape that fits comfortably in your hand, providing a comfortable operation experience. It’s the perfect solution for those who experience strain in their wrists or shoulders. Try the [EWIN] trackball to achieve efficient and comfortable work while reducing strain. ・🌟【Equipped with a Variety of Button Functions】 This trackball mouse, which offers excellent comfort and ease of use, is equipped with left and right buttons, a wheel, and a DPI button that allows you to change the count according to your usage. This DPI button allows you to switch the cursor speed between five levels: 200 counts, 400 counts, 800 counts, 1200 counts, and 1600 counts. This makes it possible to effortlessly perform everything from detailed work such as Excel and drawing to tasks that require using a wide screen. It also features forward/back buttons (※not compatible with Mac) for convenient internet browsing, making it easy to browse web pages. ・🔗【Convenient Wireless Connection】 Equipped with a power-saving Bluetooth chip and advanced 2.4GHz technology micro-receiver, it provides a connection range of up to 10m. It achieves a stable connection that is less likely to be interrupted even in congested wireless environments. It supports both Bluetooth and USB receivers, so you can use it with confidence even on devices without a USB port. (The USB receiver is stored inside the battery compartment of the main unit. Please check by opening the battery cover before use.) ・🔋【Long Battery Life of Up to 18 Months】 Adopting power-saving technology, it can be used comfortably for up to 18 months with just one AA battery without needing to replace it. It also features a convenient status indicator. ・❎【Quiet Design Reduces Noise】 The design suppresses click sounds, reducing noise by more than 90% compared to conventional models. You can concentrate on your work without worrying about disturbing others in quiet places such as cafes or libraries. ・♻【Wide Compatibility】 Compatible with Bluetooth-enabled devices running Windows 8.0, Windows 10, Windows Vista, Mac OSX 10.10 or later, Android 4.3 or later, and iOS 8.0 or later. It can be used with a wide range of devices.

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device's requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.