Bluetooth Keyboard Leather Case with Touchpad & Rotatable Bottom Case For iPad 10.2 2021 & 2020 & 2019 / Air 2019 / Pro 10.5 inch(Lavender Grey) Filter-Video Capture Card External power interface: TT685II is

External power interface: TT685II is equipped with an external charging interface

Frequency response range: 20-20k Hz

it is recommended that WiFi be connected to a 5G hotspot to avoid mutual interference between WiFi and Bluetooth in the same band

and meet the power supply requirements of large-capacity hard drives

Bluetooth Keyboard Leather Case with Touchpad & Rotatable Bottom Case For iPad 10.2 2021 & 2020 & 2019 / Air 2019 / Pro 10.5 inch(Lavender Grey) Filter-Video Capture Card External power interface: TT685II isFeatures: 1. Not just a protective case, built in bluetooth keyboard, more powerful 2. Separable design of keyboard and leather case 3. Bluetooth chip, fast speed, low power consumption, stable 4. Precise cut for easy access to all buttons and ports, giving you smooth operation 5. Stand, pen tray and touchpad function, easy to use 6. Round keycaps, comfortable and responsive 7. Easy to insert and remove 8. Tablets are not included Product