Material: aluminum alloy + ABSsurface technology: sunburnSize: 47*58*245mm (unfolded height 1.37m)weight: 270gSupport 4.5-7.0 inch mobile phone (chuck range: 62-90mm)Remote control: Bluetooth 4.2 connection to take picturesbattery capacity: 55mAhSupport PTZ functionApplication scenarios: outdoor indoor live broadcast, photography, selfie, etc