• Double volume limit, 85dB to protect children's hearing, 94dB to solve the loud noise
• Breathable protein leather earmuffs, comfortable to wear for your kids
• Retractable headband with foldable earmuffs, compact and easy to carry
• 3.5mm universal plug, support for desktop computer, notebook, tablet, mobile phone, etc.

Specifications:

• Model: A66
• Horn Diameter: 40mm
• Impedance: 32Ω
• Sensitivity: 85/94dB
• Frequency response range: 20-20000HZ
• Rated power: 10mW
• Maximum power: 20mW
• Plug Type: 3.5mm
• Cable length: 120 (±5)cm