Features:

• This incredible new product is adopted with 3D sound coding technology, which maintains the Hi-Fi effects of MP3,MD, CD and TV.
• It has been developed from frequency phase lock loop ethnology, which ensures stable frequency radiation while functioning at a distance of up to 30 meters with no dead areas. It operates through your automobile audio sounding equipment so that you can still enjoy Hi-Fi music.
• Car audio wireless transmitter with four channel

Specifications:

• Operating Distance: Up to 30 meters.
• Channel Isolation Ratio: 72db
• Frequency Range: 20-1500Hz
• Working Current: 45mA±10mA
• Operating Frequency: Labeled on the unit
• Output Current: 100 mA max (According to different model)
• Preset frequency station: 106.7   107.1   107.5   107.9
                                                  87.7      88.1     88.5     88.9

How to use:

1. Plug the unit into cigarette lighter in your car.
2. Connect input connector in the unit to your portable device output jack and adjust the portable device output to proper level by volume control.
3. Turn the frequency or FM receiver in your car to the frequency(0.1 up and down) labeled on the unit and you can enjoy fantastic music in your portable device now

How to use:

• G.W.: 64.5g
• N.W.: 42g