Features:-100% brand new high quality assurance.-The keyboard is connected to the tablet through wireless connection, which can be used in the protective case or used alone. The keyboard is removable.-High quality and long life keyboard, mechanism to ensure pleasant and fatigue free typing experience.-Fashionable and slim design. The precise and ultra-thin design makes it portable.-360 ° drop with full protection of shock proof housing.-Soft microfiber lining protects your screen and keeps your monitor clean.-Perfect fit and access to all functions without removing the case.-Note: the wireless keyboard, the first time to use, please charge it for 8 hours, after normal use, can increase the service life. Do not put electronic equipment in wet places Specifications:-Material: Pu + TPU + ABS-Specification: standard wireless 3.0-Working distance: effective distance: 10M-Standby time: 100 days-Continuous working time: 70 hours-Charging time: 4-5 hours-Lithium battery capacity: 200mha-Lithium battery life: 3 years-Modulation system: GFSK-Key strength: 80 ± 10g-Key life: 5 million times-Compatible model: for iPad Air 9.7in 2013，for iPad Air2 9.7in 2014，for iPad Pro 9.7in 2016，for iPad 9.7in 5th 2017，for iPad 9.7in 6th 2018Package List:-1 x leather case-1 x wireless keyboard-1 x charging line-1 x instruction manual