Feature: 1. Fitment: This bluetooth AUX adapter comes with all the new design, perfect replacement for CDA9852 E CDA9856 E CDA9857 E CDE9870 RM CDE9871 RR CDE9873 RB CDE9881 RB CDA9883. 2. Music Enjoyment: This bluetooth adapter can open and use hidden functions, and supports online music playing. In the streaming media era, it is very convenient to play various songs online, and the sound source is updated in a timely manner. 3. Wide Application: This bluetooth aux adapter is equipped with different connector pairs according to the interfaces reserved behind the main engine for different brands of vehicles. 4. Plug and Play Style: Install the bluetooth audio cable via original CD changer port, which is easy and fast, perfectly integrated with the car. 5. Noise Reduction: With a enhanced signal receiving circuit, this Bluetooth aux adapter can be connected pretty fast in long distance, and provide stable and continuous audio sound, and the noise cancellation circuits can make the sound quality much purer and true. Specification: Item Type: Bluetooth Adapter Auxiliary Amplifier Noise FilterBluetooth Version: 5.0Working Voltage: 12V Working Current: 20MASampling Frequency: 44.1/48/96KHzFrequency Response: 20hz-20khz Frequency Range: 2.402-2.480GHz Transmission Distance: 15m Distortion Rate: 1% Signal To Noise Ratio: 95dbFitment:.Fit for CDA-9852/E CDA-9856/E CDA-9857/E CDE-9870/E/R/RM CDE-9871/R/RR CDE-9873/E/RB CDE-9881/R/RB CDA-9883/E/R CDE-9885/R CDE-9887/R DVA-9861/Ri IVA-D105/E/RIDA-X001 IVA-W205/E IVA-W202R IVA-W200Ri IDA-X001 IDA-W200Ri IDV-W200Ri Package List: 1 x Bluetooth adapter 1 x Microphone 1 x User Manual1 x Clip