Features[Compatibility] Adjustable 50mm - 90mm wide phone clip, compatible most smartphones on the market; max. load bearing up to 280g, sturdy and durable; support portrait/landscape mode quick switching.[Low & Wide Angle Photography] Shrinking 40% of the body, with motor at the rear, no blocking of smartphone lens while filming, convenient for low and wide angle photography.[Dolly Zoom & Smart Tracking] Even a smartphone can achieve marvellous cinematic effects by simple operation; with face-tracking function in native phone cameras, glamour effect apps, short-video apps and live streaming apps.[Smartphone APP & BT Connection] Download the APP “ZY Cami” to unlock more functions, like smart tracking, AI editing, gesture control, slow motion, timelapse, magic panorama, and more.[Built-in Battery & Tripod] 2600mAh large capacity battery, long continuous working time up to 4.5 hours; with a standard 1/4 inch screw on the bottom, can be mounted to a tripod (included) for more convenient use.SpecificationsColor: BlackMaterial: Metal & plasticOperation Voltage: 6.5V~ 8.4VCharging Current: 70mA ~ 3000mATilt Mechanical Range: 349°(Including storage state)Roll Mechanical Range: 300°(Including storage state)Pan Mechanical Range: 360°Controllable Pan Angle: -180°~ +180°Operation Temperature: -10°~45°Battery Capacity: 2600mAh (Built-in battery)Runtime: 4.5h ~ 25h (Lab Data)Charging Time: 2h ~ 4h (Lab Data)Payload: 150g ~ 280gHorizontal Arm Adjustment Range: -12mm ~ 35mmMounting Clamp Supporting Range: 50mm ~ 90mmControllable Tilt Angle: -90° ~ +170°Controllable Roll Angle: -50° ~ +50°BT Version: BT 4.2Operation Frequency: 2. 402GHz~2. 480GHzCompatible Model: 1. Smartphones width within the holder's capable width.2. Smartphone Thickness < 10mmProduct Size: 31.1 * 16.8 * 5.2cm/ 12.2 * 6.6 * 2.04inchProduct Weight: 615g/ 21.6ozNote:The smartphone showed in the pictures are not included.Package List1 * Stabilizer1 * Tripod1 * Cable