Prevent permanent damage to young ears with listening centers that allow you to monitor the volume of each user, even from a distance. Headphones include a pair of LEDs that allow you to gauge the volume. Green LED indicates a safe listening level that won’t harm hearing. Red LED alerts you that the child may have a hearing problem or is at risk of causing irreversible damage to their hearing. All headphones include:
- 110-ohm impedance
- 20-20,000 Hz frequency response
- Patented automatic stereo/mono switching
- Adjustable headbands and foam-filled cushions
- Rechargeable NiMH batteries
- 10′ coiled cord and 3.5mm plug with 1/4" adapter
- Operate up to 125 hours on an overnight charge
- Include eight-position jackbox, headphones charger and group charger
- Additional headphone charger sold separately
- One-year warranty