Material: plastic + aluminum alloy Free lift, 0-315 degrees, the angle can be adjusted freely Foldable design, convenient storage Reinforced telescopic base, not easy to slide, can be elongated to 165 mm Reserved charging port, charging is more convenient 6. Suitable for mobile phones and tablets 7. Applicable scenarios: online class learning, work meetings, watching videos, live broadcasting, etc. 8. Dimensions: 6.6x8x13cm 9. Weight: 192g