1. Dual-hinge stretch structure with dual-bar support for enhanced security.
2. Foldable and stretchable design with knob lock, ensuring convenient use by one or multiple people.
3. Devices compatibility: Applicable device size: 4.7-13 inch
4. Headrest spacing: 70-158mm
5. Quick installation, double-spring design
6. Easy to use, one-handed operation, 360 degree free rotation
2. Foldable and stretchable design with knob lock, ensuring convenient use by one or multiple people.
3. Devices compatibility: Applicable device size: 4.7-13 inch
4. Headrest spacing: 70-158mm
5. Quick installation, double-spring design
6. Easy to use, one-handed operation, 360 degree free rotation