Features: Mobile 3-Axis Handheld Smartphone Gimbal Stabilizer is the world's first to launch the face/object tracking lapse, and it also support static lapse and motion lapse. Integrated multi-functional slider for zoom/focus control, it brings you more professional and convenient shooting experience. High performance motors allow axes overlap and low angle shoot with ease. Support advanced face/object tracking shooting, manually rotate the smartphone clamp to portrait mode, and full 360° panorama. The unique dual modes BT support take picture without connecting with the hohem APP. You can use the shutter button to control phone camera and 3rd party APP such as facebook, beautycam & etc. More fantastic functions can be realized in the hohem iSteady Mobile APP, including firmware upgrade, 6-side online calibration, trim roll angle, fine-tune parameters, max. speed follow, motors torque set, scene memory set & etc. Built-in high capacity 4000mAh battery offers longer working time up to 12 hours for more filming. LED lights indicate the real-time battery power. It can work as a power pack for you smartphone, no need to worry about phone power during long time shooting.