K21 Stream aluminum alloy live broadcast holder

1, Material: aluminum alloy + ABS 2, surface technology: sunburn 3. Size: 47*58*245mm (unfolded height 1.37m); weight: 270g 4, Support 4.5-7.0 inch mobile phone (chuck range: 62-90mm) 5, Remote control: Bluetooth 4.2 connection to take pictures; battery capacity: 55mAh 6. Support PTZ function 7. Application scenarios: outdoor indoor live broadcast, photography, selfie, etc