Universal Wireless Bluetooth Keyboard with Flip and Stand for iOS/Android Phones, Black Characteristic: 1. Compatible with Bluetooth mobile phones with a diagonal of 4,5 inches – 6,8 inches (width 6 – 9,5 cm), including Android, Windows and iOS phones. 2. Lightweight, compact, easy do carry and operate. Detachable magnetic keyboard shelf so you can turn your keyboard cover into a classic wallet case. 3. The unique design of the folio prevents scratches while allowing easy access to do all ports. 4. The built-in stand securely holds your pod mobile phone at the perfect angle, allowing you to write or watch videos. 5. The premium PU leather protective case provides a durable, durable and shockproof cushion when dropped, while the plastic keyboard is resistant to kurz, scratches, resistant, ma high performance and high quality. Technical data: Color: Black Type: Bluetooth Keyboard Case Dimension: approx. 21 x 14 x 4 cm / 8,3 x 5,5 x 1,6 inches Style: Flap Material: PU leather case, plastic keyboard Style: Business Compatibility: Compatible with Bluetooth mobile phones 4,5 to 6,8 inches (6 to 9,5 cm wide), including Android, Windows and iOS phones. Bluetooth: 3.0 HS standards Certification: BQB, FCC, CE, ROHS Effective distance: do 10 M (open space) Modulation: 2,4 GHz Operating Voltage: 3,0-5 V Operating current: Standby Current: 20UA Sleep current: Charging Current: ≥100mA. Standby time: 100 days Button force: 80 ± 10 g Key lifespan: do 5 million times. Operating temperature: -10 - 55 ℃ Humidity: 20% -50% Interface: Micro USB port English Language Power indicator light: Red light – charging status; Light off – full charge; Lampa flash — low electricity status, reminding you to charge Package Weight: 334g How to use: Step 1: Turn on the ON/OFF button Step 2: Press the CONNECT button frequently and the logo Bluetooth light will flash Step 3: Turn on the Bluetooth switch on your phone at this point, search for Bluetooth devices, the default keyboard case name is Bluetooth Keyboard 3.0 Step 4: Click Bluetooth 3.0 keyboard on tablet or mobile phone, four-digit password with Arabic numerals will appear, type them on keyboard, e.g. tablet will prompt 1234, when pressed on keyboard press Enter connect List of packages: 1 x Bluetooth Keyboard and Case 1 x USB cable