Wonderful videos
  • Introducing the AK4000/AK2000

Technology videos
  • How to upgrade Bluetooth firmware on AK2000&AK4000

  • AK Series Follow Focus II Tutorial

  • AK Series Dual Handle Grip+AKF II Tutorial

  • How to solve the vibration in AK Series

  • How to shoot a movement time lapse of a starlit sky

  • How to use bottons of AK Series

  • Functions of Magic Ring | AK Series

  • Functions of touch screen | AK Series

  • WiFi and Bluetooth connection of AK Series

  • How to install Follow Focus I of AK Series

  • Installation and balancing of AK Series

  • AK4000 Unboxing

  • FULL TUTORIAL of AK Series