Description: Folding angle range:0~360° A second locking rotation of 360 degrees,convenient using gear design,and with the exact scale,can easily be precise angle adjustment and height adjustment. Method of use:Press and hold the button on top of the joints,can adjust the support and height,the button is loosened,the automatic fixed joint. Note:Please do not use alternating current.Do not use a hard object so as NOT to scratch the paint.
