kid stereo headset small kid headphone with Volume control hearing protecting

Specifications:

1.Plug Model: 3.5mm
2.Speaker diameter: 30mm
3.Speaker Impedance:32Ω
4.Speaker Frequency response:20Hz - 20KHz
5.Speaker Sensitivity:85dB
6.Headphones Wire Length:1.2M

Features:

1. low dB, protect kid's ears.

2. Wearing comforatble

3. Rectractble headband, adjust for different kid's heads.

4. Enjoy soft musics.