Very light, you can take it everywhere with you. you can adjust the size so that it fits on your head! Handy folding design: you can store it easily in your bag!

Safe Volume For Kids

Frequency Response: 20HZ- 20kHz

Impedance (acoustic resistance): 32 Ohms

Sensitivity of 85dB to protect your hearing!

Compatible with all audio and video players with a headphone jack output.

Captain America, Avengers, Marvel design