Fashional&Rollable Infrared Wireless IR Headphone for Child in Car

Fashional&Rollable Infrared Wireless IR Headphone for Child in Car
Feature:
1. Applicable connects with car audio system
2. Roll-over design on headphone, ultra light for portable
3. Operation distance: Up to 10m with latest infrared wireless technology
4. Active noise reduction system for crystal clear sound
5. Several headphones can be used simultaneously with one transmitter

Specification:
1. IR wavelength: 850nm
2. Carrier frequency:
3. Impedance: 32ohm
4. Audio mode: Stereo
5. Channel separation: >35dB
6. Channel: Dual
7. Carrier frequency:
A) A channel: 2.8MHz for right channel; 2.3MHz for left channel
B) B channel: 3.8MHz for right channel; 3.2MHz for left channel
8. S/N ratio: ≥ 60dB
9. Distortion: <1%
10. Frequency response: 20 - 20, 000Hz
11. Sensitivity: -88dBm± 3dB
12. Power: Receive headphones 2 *AAA battery
13. FCC certified

The headphones are incredibly versatile they're also equipped with a 3.5mm jack for plugging in a digital music player directly. Best of all, they're compatible with most wireless infrared systems perfect for use in bed at night when the spouse is sleeping, or in the car when mom & dad need piece and quiet. Powered by 2 AAA batteries (not included. )