Smartphone App Control】 The dolly can pair with iOS and Android smartphones for wireless smart control. It supports 3 modes: Manual, Video, and Time Lapse. Settings can be personalized and saved for quick application. Note: This camera dolly is one way wheel drive and is only suitable for use on flat tabletops and floors, not suitable for telephoto lenses

【Free Movement & 5 Speed Levels】The dolly can move smoothly straight and run side to side on even surfaces. You can operate the dolly in 5 speed levels by using the app. By manually angling the wheels, the dolly can achieve curved lines or move in circles. Different camera movements can help enhance your videos.

【Shooting Mode Customization】 In Manual mode, you can set movement directions, speed (1–5 levels), and movement mode (even/slow). In Video mode, you can set movement directions, movement distance (66–999cm), and movement mode (even/slow). In Time Lapse mode, you can set shutter speed, frame length, number of shots, and fixed point shooting (Note: Time lapse photography needs a camera shutter cable and it is not included.)

【Smooth & Silent Step Motors】 In addition to the precision bearings on the wheels for smoothness, a high precision motor is used to ensure that the sound is kept within 30dB during operation for a quiet video recording environment

【Foldable Design & Wide Application】The dolly is foldable for ease of storage. Equipped with a 1/4'' mounting screw and 360° ball head, the dolly can mount a smartphone (phone holder included), mirrorless camera, DSLR camera, and action camera of up to 6.6lb (3kg) – suitable for live streaming, interviewing, advertising, food videos, filmmaking, and more. The USB Type C is for charging and firmware upgrade