The adjustable phone clamp can choose horizontal mode or vertical camera mode, and can be adjusted at multiple angles. Wherever you go, you're the focus all the time It can automatically recognize and track your face or body, 360° rotating with your movement The lens can be adjusted up and down for easy shooting Free your hands from video calls and live streaming The base is equipped with USB port, so it can be used as a power bank to charge your phone With a 1/4 screw for easy connection to a tripod (the tripod not included) Specification: Material: ABS+electronic components Weight: 260g Size: 70*100*160mm Compatible mobile phone thickness: 12mm Standby time: 24 hours Battery: 18650 lithium battery (4000mAh) Remote control distance: 0.5-3m Charging time: 4 hours Controllable angle range: left and right (heading): 360 degrees unlimited, manual up and down (top view) 180 degrees Functions: face tracking; mobile phone holder can be adjusted; USB interface, can be used as a mobile power bank; gesture function (OK gesture device continues to be used, palm gesture device is suspended, and thumb gesture restarts the machine function); 1/4 universal The interface can be used with a foldable tripod