{"product_id":"car-audio-bluetooth-aux-adapter-cable-kit-with-microphone-bluetooth-5-0-chip-for-citroen-peugeot-rd4-stereos-compatible-with-c2-c3-c4-c5-c6-c8-berlingo-jumpy-synergie-207-307-308-407-607-807-1007-4007-expert-vehicle-models","title":"Car Audio Bluetooth Aux Adapter Cable Kit with microphone Bluetooth 5.0 Chip for Citroen Peugeot RD4 Stereos Compatible with C2 C3 C4 C5 C6 C8 Berlingo Jumpy Synergie 207 307 308 407 607 807 1007 4007 Expert Vehicle Models","description":"\u003ch1\u003eBluetooth Aux Adapter Cable with Microphone for Citroën and Peugeot RD4 Car Stereos\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Bluetooth aux adapter cable and microphone kit for Citroën and Peugeot RD4 car stereos.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/365\/2025-10-02\/original-image\/24617f26-7b91-45c6-abcc-5b6a64c765cd.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eUpgrade the audio capability of your older Citroën or Peugeot vehicle by adding modern Bluetooth connectivity to the factory-fitted RD4 stereo system. This dedicated adapter kit is engineered to integrate seamlessly with Blaupunkt, VDO, and Bosch RD4 head units, allowing you to stream music and take calls wirelessly from your smartphone. It employs a Jerry Bluetooth main control chip supporting version 5.0 for reliable pairing and efficient data transfer. The kit transmits audio without distortion, aiming for high-definition sound quality, and is powered directly from your car's 5-12V electrical system. It is crucial to verify your specific car model, production year, and stereo connector before purchase, as installation requires removing the head unit. The product is offered in two styles: a basic Bluetooth cable or a more comprehensive kit that includes a microphone for hands-free functionality.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Bluetooth aux adapter cable and microphone kit for Citroën and Peugeot RD4 car stereos.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/365\/2025-10-02\/original-image\/5bfac30a-8049-43cf-85b6-f68c92ba47d4.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis adapter is not a universal Bluetooth receiver; it is a vehicle-specific interface designed to connect between your smartphone and a particular generation of factory car stereo. Its construction and feature set are focused on this dedicated integration task.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eThe core of the adapter is its electronic circuitry, centred around the specified Jerry Bluetooth main control chip. This chip enables the Bluetooth 5.0 protocol, which supports improved connection stability and power efficiency compared to older versions. The build utilises standard automotive-grade wiring and connectors designed to withstand the vehicle environment and plug directly into the back of the compatible RD4 stereo unit. The optional integrated microphone is included to facilitate hands-free telephone conversations once installed.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eThe source text does not provide physical dimensions for the cable or components. The critical fit consideration is electronic and connector compatibility, not physical size. This kit is manufactured to match the wiring harness and data ports of the targeted RD4 stereos. Compatibility is listed for a range of Citroën models (including C2, C3, C4, C5, C6, C8, Berlingo, Jumpy, Synergie) and Peugeot models (including 207, 307, 308, 407, 607, 807, 1007, 4007, Expert) produced predominantly between 2004 and 2007. The manufacturer explicitly notes that while they target these models, they cannot confirm 100% compatibility, emphasising the need for buyers to check their specific connector.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Bluetooth aux adapter cable and microphone kit for Citroën and Peugeot RD4 car stereos.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/365\/2025-10-02\/original-image\/621652ed-37c9-4d4d-9090-ca0e7b3f8640.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis product serves a clear function: retrofitting wireless audio and communication features to cars that left the factory with a wired-only stereo system. Its use is defined by the vehicle it is installed into.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eFor professional drivers, taxi operators, or anyone using a compatible Citroën or Peugeot vehicle for work, the hands-free calling capability (with the microphone kit variant) is a key feature. It allows for complying with hands-free laws while driving and managing calls safely without needing to hold a phone. The reliable Bluetooth 5.0 connection also means passengers or the driver can stream navigation instructions, music, or podcasts wirelessly during long journeys without dealing with cumbersome auxiliary cables.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eFor personal and family vehicle use, this adapter transforms the daily commute or school run. It enables parents and drivers to easily play music libraries, streaming service playlists, or audiobooks directly from their phones. The high-definition sound quality transmission aims to preserve the audio fidelity of your music through the car's speakers. It removes the clutter and frustration of a physical aux cable that can get tangled, disconnected, or wear out over time, providing a cleaner, more integrated solution for personal vehicles.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Bluetooth aux adapter cable and microphone kit for Citroën and Peugeot RD4 car stereos.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/365\/2025-10-02\/original-image\/6f399945-9310-4c98-89aa-7963ad5f2861.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe value of this product lies in its specific application, allowing you to enhance an existing car stereo system without replacing the entire unit, which can be a more complex and costly upgrade.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eThis adapter leverages your vehicle's existing RD4 stereo and speaker system, avoiding the expense and installation hassle of a full aftermarket head unit replacement. Once installed, it requires minimal maintenance—there are no moving parts, and its operation is managed through your smartphone's standard Bluetooth settings. The low-power Bluetooth 5.0 chip contributes to efficient operation within the car's electrical system. The primary ongoing requirement is simply pairing your phone when you enter the vehicle.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eChoose this Bluetooth aux adapter if you own one of the many Citroën or Peugeot models listed with an RD4 stereo and seek a dedicated, integrated wireless solution. Its main advantage over generic Bluetooth receivers is its direct connection to the stereo's internal wiring, which typically provides a cleaner audio signal and integrated power than a device plugged into a 12V socket or aux port. The inclusion of a specific compatibility list helps target the correct vehicle, and the option for a microphone kit adds valuable hands-free functionality. The key differentiator is its model-specific design for RD4 units, aiming for a more seamless upgrade than universal accessories.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Bluetooth aux adapter cable and microphone kit for Citroën and Peugeot RD4 car stereos.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/365\/2025-10-02\/original-image\/c9dde582-ddf5-404f-a882-cef64efcd202.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Bluetooth aux adapter cable and microphone kit for Citroën and Peugeot RD4 car stereos.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/365\/2025-10-02\/original-image\/dccc0e55-13e1-457c-9de0-fe4ed768fb4f.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Bluetooth aux adapter cable and microphone kit for Citroën and Peugeot RD4 car stereos.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/365\/2025-10-02\/original-image\/e65a1c48-def1-488a-a151-7a69d728f942.webp\"\u003e\u003c\/div\u003e","brand":"test3331r0oqb075d","offers":[{"title":"Bluetooth cable","offer_id":57874870829387,"sku":"CJQC173348802BY","price":12.0,"currency_code":"GBP","in_stock":true},{"title":"Bluetooth cable and microphone","offer_id":57874870862155,"sku":"CJQC173348801AZ","price":12.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1049\/9968\/2379\/files\/24617f26-7b91-45c6-abcc-5b6a64c765cd.webp?v=1784153156","url":"https:\/\/celovian.com\/products\/car-audio-bluetooth-aux-adapter-cable-kit-with-microphone-bluetooth-5-0-chip-for-citroen-peugeot-rd4-stereos-compatible-with-c2-c3-c4-c5-c6-c8-berlingo-jumpy-synergie-207-307-308-407-607-807-1007-4007-expert-vehicle-models","provider":"Celovian.com","version":"1.0","type":"link"}