Flawlessly integrating with the iPad Air or Air 2, the patented hinge provides a 180 viewing experience that forms the perfect balance between your iPad and MacBook. With an illuminated typing experience we have achieved the perfect balance between being mobile and being productive anytime, anywhere. Integrated Bluetooth 3.0 speaker, rechargeable lithium battery offers up to 3 months use. Precisely engineered from premium aluminium, full qwerty keyboard with backlit keys. Rechargeable (included). Manufacturers 2 Year (1 year fabric) guarantee.