Brand:INDA
MOQ:1000
Quantity:1
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in car use unwired headset
Feature:
1. applicable connects with car audio system
2. Auto mute for headphones and Build-in 40mm mylar speaker
3. Active noise reduction system for crystal clear sound
4. several headphones can be used simultaneously with onetransmitte
5. operation distance up to 10m with latest infrared wirelesstechnology
Specifications:
IR wavelength: 850nmCarrier frequency: a) left channel: 2.3Mhz; b)right channel: 2.8 MhzMode: stereoImpedance: 32ohmS/Nratio:>60dbChannel seperation: =70DBDistoration:<1%Frequencyresponse:30-20,000Hzpower supply: transmitter:DC12v,50MA headphones: 2×AAA battery
In-car use Unwired Dual-ear Headset for Headrest DVD monitor
