The Feiyu AK4000 Gimbal Stabilizer offers 360° pan and roll motion and 230° tilt motion. It features an 8.8 lb payload, an OLED touchscreen, and up to a 12-hour runtime. It also has a lens support with wheels and comes with a follow focus accessory. Super-strong payload capacity The load-carrying capacity of the AK2000/4000 comes from the ultra-large torque motors of infinite power and a new high performance chip in combination with the intelligent anti-shake algorithm. The anti-shake is also capable of being used in extreme environments and can bear the weights of professional SLR cameras and lens of all brands. Original "Spiritual Window" touch panel Low-power LCD touch panel for easy adjustment of follow focus/zoom/sensitivity/ISO/white balance/exposure compensation/motor speed/scene setting and auto-rotation mode settings. Touch panel supports operation updates for everlasting operation function. Beveled angle design enables unobstructed shooting and framing Simple design style, the popular beveled angle design doesn't obstruct the screen during shooting, which is easy for framing. Multi-functional "Magic Ring" brings unlimited creation possibilities High-precision magnetic induction knob not only can control the focus and zoom but also can be used to control the high-precision rotation of the motor, giving you a cradle-like experience. High-precision software algorithms M4 kernel mcu, 0.02° high-precision magnetic encoding sensor, and w5 generation control algorithm with correction speed of 2000 times per secon.,load adaptive algorithm. WiFi + Bluetooth dual module connection At the same time as the WiFi connection, Feiyu ON APP can connect to the camera to set up parameters via Bluetooth.Connecting WiFi with compatible devices can control the photographing, shooting, focus, zoom, sensitivity adjustment, white balance, exposure value, and switching mode function.