Car used Infrared Wireless Headphone
1.Competitive price
2.Quality Guarantee
3.Best after-sale service
4.Long lifespan

Car used Infrared Wireless Headphone(SJ-IR8365)Features:

Automatic charging protection circuitSuper small designEarpad like real ear satisfaction Bending for any angleAnti-grit materialCE, FC, ROHS certificated exported all countriesMedical Materials, (environmental protection) Dual channel for two car audio sourcesCompatible with car entertainment, PC, TV, DVD, IPOD, MP4/MP3,Auto mute and auto power off Effective range up to 10 metersPersonal volume control

Specifications:

Carrier frequency: A source: 2.8MHz(right); 2.3MHz(left) B source: 3.8MHz(right); 3.2MHz(left)Speaker: 30mm mylar             Cone impedance: 32Ω±15%Effective range (maximum): about 10 meters     Audio model: stereoS/N ratio: ≥60dB          Frequency response: 30 ~ 20,000Hz Channel separation: ≥40dB    Power supply: 2 AAA battery