KEY FEATURESDESIGNED FOR LAID-BACK CONTROLPC-to-TV entertainment shouldn't be hard work. Kick back and navigate your TV-connected computer from the comfort of your couch!INTEGRATED WIRELESS KEYBOARD WITH TOUCHPADEnjoy seamless control of your PC-to-TV entertainment, without the hassle and clutter of a separate keyboard and mouse.Comfortable, quiet keys and a large (3.5-inch) touchpad make navigation effortless.10-METER (33-FOOT) WIRELESS RANGEWatch video, browse the web, chat with friends and more, without annoying delays or dropouts.Responsive, trouble-free connection even in large spaces.Wireless range may vary depending on operating environment and computer setup.MEDIA-FRIENDLY TV KEYBOARDYou are instantly comfortable using the K400 Plus. Layout is designed for relaxed media interaction.Easy-access volume controls and arrow keys.Second left-click button lets you navigate and make selections with two hands.Shortcuts for Windowsｮ and Android・users.Hot keys work right from the box; no configuration required.PLUG-AND-PLAY SETUPSetting up K400 Plus is a snap. Plug the tiny Unifying receiver into a USB port and start the fun.Use the keyboard receiver to connect up to six Unifying devices to your computer.18-MONTH BATTERY LIFEYou might forget this keyboard needs batteries.Virtually eliminates the hassle of replacing batteries.Use the on/off switch to extend battery life even further.Battery life was independently tested for two-hour use per day. Actual battery life will vary with use, settings and environmental conditions.WORKS WITH MULTIPLE OPERATING SYSTEMSDesigned for use with Windowsｮ 7, Windows 8, Windows 10 and later, Android・5.0 or later, and Chrome OS・CUSTOMIZABLE CONTROLUse K400 Plus right from the box, or personalize key and touchpad settings with Logitech Options・software.SPECS & DETAILSDIMENSIONSOverallHeight: 139.9 mm (5.5 in)Width: 354.3 mm (14.0 in)Depth: 23.5 mm (1.0 in)Weight: 390g (with batteries) TouchpadHeight: 76 mm (3.0 in )Width: 47 mm (2.0 in)SEE VISUALSYSTEM REQUIREMENTSOS/Platform SupportWindowsｮ 7, Windows 8, Windows 10 or laterAndroid・5.0 or laterChrome OS・USB portTECHNICAL SPECIFICATIONSConnection Type: Logitech Unifying protocol (2.4GHz)Special Keys: Mute, Volume Down, Volume UpConnect / Power: On/Off SwitchBattery Details: 2 x AABattery Life (not rechargeable): Up to 18 monthsKey life: Up to 5 million keystrokesTyping noise: Within 55 dBA for all keysWireless range: 33 ft (10 m)PACKAGE CONTENTSWireless Touch KeyboardUnifying receiver2 AA batteries (pre-installed)User documentationWARRANTY INFORMATION1-Year Limited Hardware WarrantyFor Any Query Please Contact Bizgram Asia Pte Ltd +65-87776955