1. Material: carbon steel + ABS 2. Applicable equipment: 4-13 inch cell phone / tablet / Switch 3. Thickening of the bottom pole, base lengthening weighted design, more stable 4. Can be folded at will, free to adjust the angle 5. One-handed adjustable cantilever, can be used while sitting or lying down 6. Knob locking spring bar body, strong support does not drop 7. Size: 120-160cm, base: 33cm x 21cm 8. Weight: 2.5kg