This 2 in 1 stylish folio stand case cover + detachable 3.0 Bluetooth keyboard design is designed to support your cellphone hands-free so you can focus on work, reading, watching videos, typing like on normal computer laptop. Besides, the protective cover protects your mobile phone from scratch and breaking.Features:Compatible with 4.5''-6.8'' (width of 6-9.5cm) cell phone, including Android, Windows and iPhones.Lightweight, compact, easy to carry and handle.Detachable magnetic keyboard tray to turn keyboard cover into a classic portfolio case.Unique folio design prevents scratches while allowing easy access to all ports.Built-in stand securely holds your cellphone hands free in a perfect angle for typing or watching movies.Premium PU leather protective exterior provides a durable, rugged, shockproof cushion when dropped and the plastic keyboard is dust-proof, scratch, resistant, high performance, and high quality.Specifications:Color: Black, Pink, Blue, Purple,Red(Optional)Type: Bluetooth keyboard sleeveDimension: Approx. 23 * 14 * 3cm / 0.9 * 0.6 * 0.1inchStyle: ClamshellMaterial: PU leather case, plastic keyboardStyle: BusinessBluetooth: 3.0 + HS standardsCertification: BQB, FCC, CE, ROHSEffective distance: Up to 10M (open space)Modulation: 2.4GHZWorking voltage: 3.0-5VWorking current: