[Height and angle can be adjusted freely] Newly upgraded to solve various postures. Arbitrary adjustment of the height direction. Use various postures. Free lift. Multi-angle adjustment. Humanized design. Adapt to various postures. Avoid shoulder and neck fatigue. Plays can be chased, online lessons, vibrato live broadcast, release hands, live broadcast is more comfortable, body engineering design, golden ratio display angle, live broadcast posture is more comfortable. [Comprehensively foldable, compact and convenient] No need to install and operate, easy to fold and easy to fold. Small and small. It does not take up space. It is really small. Just pull out the bracket on the back to watch the downloaded movie on the plane. With it, your life will be easier and more portable. [Base non-slip and cable avoidance design] Using PC ABS panel, polished, non-slip silicone pad, panel is made of silicone material, non-slip, non-slip, non-slip silicone pad, silicone protection, non-slip, non-scratch, mobile phone cable avoidance design while charging and playing. The reserved charging port can be plugged into the charging cable. Charging and chasing drama are both right.