Zhiyun Smooth 4 Gimbal turns your mobile into a hollywood film camera. The integrated control panel design helps to control both stabilizer and mobile camera directly with hot-key buttons. Most professional handwheel is built in smooth 4 and pressing the FN switch button, handwheel is configured into focus puller which brings high-precision focus changes in real time. The PhoneGo mode gives amazing scene transition in your footages without post-processing. Also, Smooth 4 gives Timelapse, Motion Lapse and Hyperlapse shooting techniques. Additionally it can track objects including but not limited to human faces with high precision. The light and durable design gives more sensible hand-feel and makes it easy on the eye.