Where is the USB receiver for the mouse?
The receiver is generally located at the bottom of the mouse, and some are located on the top of the mouse. You need to open the cover to see it. There are instructions on the product details page
Are these mice compatible with MacBook or Chromebook?
All our mouse is a USB-A receiver, which is only suitable for all computers with USB-A interface. If you want to use it on a computer with a Type C interface, you need a USB-A to USB-C adapter (not included, but the store has a converter that can be sold
CHUYI wireless vertical ergonomic mouse, giving you the best comfort. How to use it? 1. Take out the mini receiver (At the bottom of the mouse) Note: Please don't shake the mouse violently to avoid dropping the USB receiver. 2. Install 2 AAA batteries with correct polarity (+/-) (Powered by 2 * AAA batteries (not included)) 3. Insert the receiver into the computer USB interface, and wait a few seconds, it installs automatically. You can enjoy wireless freedom rapidly. Ergonomic Design Reduce Wrist Pain This ergonomic mouse is full of vitality, and innovation, and has many health benefits. By changing the way you use your wrist and arms, you will effectively reduce pain and discomfort. 3 Adjustable DPI This mouse has 800-1200-1600DPI, so you can easily change the cursor speed and adjusts the sensitivity of the mouse. Add 2 Buttons on the Side Forward/Back buttons help you browse the web faster to increase your productivity (Note: Not available in MAC OS systems) 2.4G Wireless Transmission This Wireless mouse for a laptop with 2.4GHz wireless technology and a professional chip ensures a longer working distance, reaching up to 33ft Product Specifications: DPI: 800-1200-1600 Power Supply: 2 x AAA batteries (not included) Sleep Mode: 10 minutes Wake-up Method: Move the mouse or click the button once Button: 5 buttons in default / 1 scroll wheel (middle button) Product Dimension: 4.92" x 3.23" x 2.56"/ 12.5cm x 8.2cm x 6.5cm Wide Compatibility: Device Compatibility: PC, Laptop, Computer, Macbook, Desktop System Compatibility: Windows 10, Windows Vista, Linux, Mac OS X, Windows XP Package List: 1 * Wireless Vertical Mouse 1 * USB Receiver ( in the bottom of the mouse ) 1 * User Manual Warm Tips: Due to the innovative design of this ergonomic mouse, you may initially find it difficult to use. Please continue use over several days to grow accustomed to and enjoy the full comfort of the design?After-sales service?Our product includes a 12-month warranty. If you have any problems, please email us to solve them. ?Wide Compatibility?Well compatible with Windows7/8/10/XP, Vista and Linux, etc. Fits desktops, laptops, PC, and other devices with USB ports. Works better with a mouse pad. ?Extremely Low Power Consumption?Scientific ergonomic design encourages healthy neutral "handshake" wrist and arm positions for smoother movement and less overall strain. ?Lightweight and Portable?Dimensions: 12.5cm x 8.2cm x 6.5cm / 4.92" x 3.23" x 2.56". 6 buttons including scroll wheel, Net Weight: 110g/3.88oz, very convenient to carry and store. ?2.4GHz Wireless Transmission?The longest sensing distance can reach 10 meters. No driver is required, just plug and play. Powered by 2 AAA batteries (Not included). ?Comfortable Feel?The mouse material is closer to a healthy life, the skin-friendly surface design, non-slip and anti-sweat stains, and delicate and comfortable feel, bring you a better experience. ?3 Adjustable DPI?800-1200-1600 DPI resolution optical tracking technology provides more sensitivity than standard optical mice for smooth and precise tracking on a wide range of surfaces. ?Easier Web Browsing?Built-in forward and backward keys, click with your thumb, whether you are browsing web pages or querying files, you can operate conveniently and quickly, with strong practicability. (NOTE: Forward/backward buttons don't work on Mac.). ?Ergonomic Design?The vertical design provides better support for your forearm minimizing wrist pain that can come from twisting. You will remain comfortable even after long hours of clicking, tracking, and scrolling, It eases tension on the wrist and hand for right-handed users.