ASHATA Bluetooth Keyboard,7-8 inch Slim Light Aluminum Alloy Wireless Bluetooth Keyboard for Android iOS Win Black, Aluminum Alloy Back Shell,Portable and Ultra-Slim

Features: 1. Brand new high quality Aluminum Alloy back shell. 2. Brushed metal texture anti-skid keyboard for elegant feeling. 3. Portable and ultra-slim, convenient for you to take it with you when travelling or on business trip. 4. Compatible for smart phone, pad, laptop and desktop. 5. Adopt Broadcom Bluetooth 3.0 with stable performance. 6. With outfit designed for iPad, this product is designed for Windows, Android and IOS. Press Fn+Android, Fn+Windows or Fn+IOS to switch system modes. 7. Light weight and quiet key typing, waterproof and dust-proof. 8. Scissor keyboard, fast typing with excellent hand feeling. 9. Micro display screen, convenient charging. 10. Adopt power saving sleep mode keyboard. Specifications: Operating Distance: 10 m System: For Windows, Android and IOS Operating Voltage: 3-5 V Operating Current: <2 mA Standby Current: 0.3-0.5 mA Sleep Mode Current: <25 UA Charging Current: 100 mA Charging Time: 4 Hours Constant Working Time: 40 Hours Standby Time: 60 Days Lithium Battery Service Life Time: 3 Years Keyboard Service Life Time: About 5 Million Times Operating Temperature: -10-55? Color: Black Size: Approx. 20*12.5*0.5 cm/7.87*4.92*0.2 in Package List: 1 * Bluetooth  Keyboard