Cords are overrated and always get tangled. Luckily for you this doesn’t have a cord with a super long better life, you need this to compete your office vibe! Wireless Bluetooth Connectivity Connect up to 3 devices at once 7 Colors Adjustable Backlit Built-In Rechargeable Battery Ultra Slim design Scissor-Switch Keys Windows Compatible Features & details 1 Bluetooth Keyboard for Multi Purpose -- Can connect up to 3 devices via Bluetooth simultaneously, You can switch between the 3 devices easily by pressing "FN + BT1 / BT2 / BT3". The Bluetooth keyboard supports auto-reconnect with the last device when you turn on the keyboard again 7 Color Backlight Computer Keyboards -- Featuring with backlit make typing easier at night or in dark place (eg. on planes or in restaurants), 7 multiple colors and 3 brightness levels let you accommodate your personal preferences easily Fulll Size Keyboards Designed for Mac -- Specially designed to compatible with Apple Mac, iMac, MacBook Pro/Air, Mac Mini/iPad/iPhone, full-size keyboard with numeric keypads which is really great for spreadsheets and finance applications Powered by Built-in 2000mAh Battery -- With 2000mAh internal battery, it would support up to 400hours using time without backlight after 1 full charging. (Will support up to 16 hours using if you use the brightest backlight ) Scissor Mechanism Beneath Each Key -- Optimized key travel and low profile scissor mechanism keys not only allows for increased stability, but also provide a comfortable and precise typing experience