KB2 Premium Kids Headphones, Blue.
- KB2 headphones with 40 mm drivers, adjustable folding headband, and cushioned ear pads.
- Impedance: 32 ohms. Frequency range: 20–20,000 Hz.
- Four-foot cable with 3.5 mm stereo jack.
- Recommended age: 3+ years.
Volume limits over 85 dB are known to cause hearing loss over time.