Wireless Bluetooth Module Audio Aux Adapter Cable for Alpine KCA-121B AI-NET CDA-9857 CDA-9886 CDA-117

• Bluetooth Module Music Adapter Auxiliary Receiver Aux Audio For Alpine 121B 9857 9886 117.
• You can just Insert this item to the back radio then Connect the red wire to 12V+, the black wire to 12V-.
• Match your phone or pad to bluetooth module.and Choose Aux from your radio, then you can use your phone to play music through car speakers.
• You can hear music from your phone/pad/mp3(They should have blueooth function).
• Remind: To ensure that the machine has the AUX function, only the host that can switch the AUX state can be used.

Bluetooth Module Music Adapter Auxiliary Receiver Aux Audio For Alpine 121B 9857 9886 117 Specifications: 1.Plug and play, easy install 2.Function via Bluetooth-enabled devices 3.No functional limitations of the car radio 4.Allows you to connect an external audio source 5.It is possible from your smartphone to your car stereo to stream Bluetooth module connector: 12V Red cable: 12V + (positive) Black cable: 12V - (negative) Cable length: approx 20 cm Colour: Black material: plastic Package Content: 1* Bluetooth AUX Audio Cable Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.