• Balance the pressure on the head and reduce gravity
• Adjustable elasticity for better head fit
• High quality material, more comfortable to wear
• Breathable and anti-muffling, easy to disassemble and install
• With an adjustable knob, you can adjust it freely to find a comfortable angle

Specification:

• Material: ABS
• Net weight: 234.7g
• Size: 22*19*9.2cm before retracting, 29cm after retracting