- Brand: YESIDO. - Model: KB22. - iPad Or Tablet Screen Size: 10.9inch, (10th,11th) Generation. - Material: PU + ABS + UV + SUS. - Bluetooth version: 5.2 - Wireless Chip: BLE5.2. - Effective Distance: ≤10M. - Charging interface: Magnetic interface (2 PIN). - Charging Time: 2 Hours. - Charging Current: 240mAh. - Battery Capacity: 300mAh. - The keyboard supports Arabic and English languages. - Ultra-Thin: Dual Viewing Angles. - Featuring Two Viewing Angles and Providing Front and Back Protection. - Sleep/wake Function: Automatically Wakes or Puts Your iP Tablet to Sleep When Opened or Closed, Saving Battery Life. - Precise Cutouts Provide Easy Access to All Ports, Camera, Speakers, Headphone Jack, And Volume Controls. - Using double-sided leather waterproof fabric, coupled with double adjustment bracket, also supports strong adsorption. - The Scissor Mechanical Keyboard Provides a Quiet and Smooth Typing Experience. - A 300mah Battery Can Provide Continuous Usage for Up To 90 Days After Being Fully Charged For 2-3 Hours. - Compatible With: 10.9inch (10th,11th) Generation iPad Tablet. - Color: Black.