Record shake-free videos with this Zhiyun-tech Smooth Q smartphone gimbal. It pairs with a Bluetooth-enabled phone via the ZY Play app, letting you set capture modes such as time lapse, slow motion and automatic subject tracking. This rechargeable Zhiyun-tech Smooth Q smartphone gimbal runs for up to 12 hours and works as a convenient charging device. Compatible with most smartphones up to 3.3" wide Fits most smartphones and select action cameras weighing up to 7.7 oz. Three-axis stabilization system The Smooth-Q features pan, following, locking, and following modes, and offers 320° tilt, 320° roll and 360° pan rotation. Object Tracking function Helps gimbal and phone camera to follow the target and focus automatically, so you can record any live moment while also taking part in it. Easy switch with two-way mounting clamp Simply loosen the fixing thumb screw and turn the mobile clamp by 90° to make a quick vertical/horizontal switch of the smartphone. 1/4"-20 bottom mounting thread Allows you to combine the gimbal with a variety of photography equipment to support your work. Five-way stepless joystick Provides convenient control for easy operation. Up to 12 hours of run time The built-in lithium-polymer batteries provide up to 12 hours run time. Zhiyun mobile app Offers convenient control via Bluetooth connection.