¡¾IMPORTANT NOTE¡¿This ergonomic mouse is recommended for medium to large hands, as the size of the mouse is 13.7 x 7.4 x 6.8 CM ( 5.4 x 2.9 x 2.7 inch). To get a more comfortable fit and better user experience, we recommend measuring the size of your hand prior to purchasing. ¡¾Ergonomic Vertical Design ¡¿With Ergonomic Design, vertical wireless mouse provides maximum comfort. Its extended wrist rest offers lasting support to the hand and fits snugly against the palm for optimal support and comfort, reducing wrist strain and pain. The diamond pattern on the waist surface helps prevent sweaty palms after prolonged use. ¡¾Bluetooth & 2.4G WirelessConnection¡¿With dual connection modes BT 4.0 and 2.4G, this wireless vertical mouse can connect 2 devices simultaneously and can be switched freely with just one button. Compatible with Windows 8, Windows 10 or later, Mac OS X 10.10 or later, and Android 4.3 or later. For Laptop/PC/Desktop/iMac/MacBook Pro/MacBook Air/iPad/Smartphone. ¡¾Whisper-Quiet Clicks¡¿With silent clicking, you can enjoy a quiet and focused work environment due to its gentle and silent clicking sound that won't disturb others. This makes it highly suitable for shared workspaces such as offices or libraries. ¡¾Convenient Web Browsing¡¿Forward/ backward buttons in the left top of the vertical mouse provide convenience when web page browsing. NOTE: Forward/backward buttons do NOT work on Mac. Need 1*AA Battery (NOT included)
