Introducing the LIBRE | Air eBook Reader with Built in Wifi. The LIBRE | Air connects to any wifi hotspot for instant access to over 2.3 million titles available from Kobo.com. The LIBRE | Air uses an exclusive and proprietary reflective light LCD screen that looks very similar to real paper and is not backlit so it is very soft on the eyes. Because it is non backlit the LIBRE | Air boasts superior battery life allowing up to two weeks of reading on a single charge and you don't have to worry about a glare if reading outside in direct sunlight. To get you started you will enjoy the classic collection of 100 free books that come preloaded on the LIBRE | Air.