●WHY SMART KEYBOARD FOLIO ? Smart Keyboard Folio is a comfortable keyboard for iPad when you need one, and it provides front and back protection when you don’t. No charging or pairing required. Simply attach it and start typing. ●COMPATIBILITY ? Smart Keyboard Folio works with iPad Pro 11?inch (1st, 2nd, 3rd, and 4th generation); and iPad Air (4th and 5th generation). ●TWO VIEWING ANGLES ? Thin and light front and back protection. Switch between two convenient viewing angles, ideal for whatever you’re doing. ●PROTECTIVE KEYBOARD AND CASE ? The lightweight case offers both front and back protection. ●KEYBOARD LANGUAGES ? Arabic, British English, Chinese (Pinyin), Chinese (Zhuyin), Danish, French, German, Italian, Japanese, Korean, Portuguese, Russian, Spanish (Latin America), Spanish (Spain), Swiss, Ukrainian, US English.