
Best selling Car stereo accessories
Here's a ranking of the best products in this category. To give you a quick overview, we've also added some key information about the products.
1. Minix CP89-HD
CarPlay and Android Auto, touch display, dual Bluetooth, 3.5mm audio out, FM transmitter, built-in speaker, light sensor for optimal screen brightness. The 8.9-inch screen with 60 frames per second utilizes advanced IPS technology and offers outstanding sound options. It is compatible with over 800 vehicle models and supports both CarPlay and Android Auto, providing unparalleled versatility. With features such as adaptive brightness, multiple audio connection options, and a unique physical button for control, the CP89-HD sets the standard for premium in-car entertainment systems.
Experience ultimate performance with the 8.9-inch screen, enjoy crystal-clear images with a resolution of 1920x720 and vibrant colors at 700 nits brightness. The advanced IPS technology offers an impressive viewing angle of 170 degrees, while the Mitsubishi Clearfit film ensures top-notch clarity and responsiveness. Whether you are navigating or streaming, the display delivers a seamless, high-quality experience.
The CP89-HD Carplay monitor features a sleek design with a thin bezel that maximizes aesthetics. The user-friendly magnetic mount ensures a secure fit on most car dashboards. The included suction cup mount provides versatility, and the monitor can be easily removed. Enjoy both style and practicality with the CP89-HD.
The database of the Carplay unit is vast. It is compatible with over 800 vehicle models, ensuring a seamless and reliable connection.

2. Ottocast Adapter
Ottocast 4-in-1 Carplay/Android Adapter (black)
The Ottocast 4-in-1 Carplay/Android adapter is an innovative multimedia system that transforms your car into a modern entertainment and communication center. Its installation and operation are straightforward, allowing you to enjoy access to popular applications and services on the go, whether you use an Android or iOS phone. Note: some car models may require a supporting cable to work with the adapter.
Plug & Play and wide compatibility
Thanks to the Plug & Play feature, the Ottocast adapter can be installed quickly without complicated configurations. It is compatible with both Apple and Android systems, enabling easy synchronization and access to applications from your smartphone. The wireless connection ensures that every family member can use it without restrictions.
Convenient switching between systems
A unique feature of the Ottocast adapter is the ability to switch seamlessly between Android, wireless CarPlay, and Android Auto, allowing each passenger to conveniently use a variety of apps.
Reliable in almost any car
The Ottocast adapter is designed to integrate with existing factory vehicle systems, including voice control, steering wheel control, touch control, and knob control. As a result, it is suitable for use in 98% of car models.
Convenient access to apps
Provide your passengers with entertainment in the form of videos and music. The product offers integrated YouTube and Netflix apps, allowing you to comfortably enjoy your favorite video content while traveling (note: no other apps can be downloaded).
Manufacturer: Ottocast
Manufacturer code: CA400-S
Operating system: Android 12
Processor: Allwinner H618, Quad-core A53
Compatibility: Android, CarPlay, Android Auto, YouTube, Netflix
Memory: 2+16 GB
Wi-Fi: Dual-band 802.11 a/b/g/n/ac 2.4 GHz + 5.0 GHz
Bluetooth: BT 4.2.

3. KitSound MyFM2 Wireless FM Transmitter
Enjoy limitless music enjoyment on the go in your car while charging your mobile devices at the same time. The KitSound MyFM2 Car FM Transmitter makes it possible to play music from your smartphone, tablet, or MP3 player via Bluetooth through your car's stereo system.

4. Novidarte Car Play screen MP5
The CarPlay screen MP5 is a high-quality display for your car. It is a smart screen that is compatible with your smartphone, providing you access to CarPlay or Android Auto. You can control your favorite apps such as navigation, music, calls, messages, and more through the touchscreen. The device also supports wireless connectivity via Bluetooth, so you don't need any cables. Additionally, it features a 180° rotatable stand that allows you to position the screen at various angles.
Sizes:
Screen: 24.5 x 1.3 x 9.7 cm
Stand: 10.5 x 8.5 cm.

5. digiDAB Zurich Radio receiver
DAB+ vehicle adapter with a separate reception unit that can be installed discreetly. Wireless control panel with display. Stream music and podcasts from your smartphone and make calls using the built-in hands-free function. The C12 DAB+ receiver can be connected directly to the car radio's antenna cable (FM Hard Linking), via FM transmitter, or Aux cable.
Included in the package is a 12 Volt Zig-Plug adapter as well as a 12 Volt voltage converter for a hidden fixed installation.
FM Transmitter:
- Remote control (wireless) with display
- AUX In / LINE Out
- FM Hard Linking
- 4 programmable buttons, a total of 15 favorites
- Bluetooth streaming
- Hands-free function
- Service Following
- Traffic announcements (TA)
- Multilingual menu
- High-quality active foil antenna
- Operating voltage 12 Volt.

6. Carlinkit TBox-Plus 4
The Carlinkit box is a powerful multimedia video box specially designed for cars that have a factory-installed wired CarPlay. It allows this system to be converted into an Android 11.0 AI box, making it possible to connect the phone wirelessly and have access to various apps such as TikTok, YouTube, Netflix and Spotify. Installation is quick and easy by connecting via USB-A or USB-C - suitable cables are included in the scope of delivery. In addition to freeing you from cable clutter, it offers good performance and stability when using numerous functions with 4GB RAM and 64GB ROM as well as a Qualcomm chip with eight cores. These include support for 4G Internet connections, GPS signal reception and Bluetooth devices for telephony and music transmission. Despite its many functions, the box has a very unobtrusive design, is ultra-compact and lightweight.

7. Carlinkit U2W Plus wireless adapter Apple Carplay (black)
The Carlinkit U2W Plus Wireless Adapter
Do you want to enjoy wireless convenience while driving? With Carlinkit, it's possible! The U2W Plus adapter is designed for cars with CarPlay functionality, creating a space free of cable clutter. Additionally, it uses plug-and-play technology, making it practical and easy to use. Its compact size (80×46×13 mm) also facilitates transport and storage.
Technical Specifications
Bluetooth Version: 4.1
Antenna: Built-in 3 dbi FPC antenna
Material: ABS PC
Mobile Phone Compatibility: iPhone 6 and newer, iOS 10 and newer
Car Compatibility: Cars with factory-installed CarPlay cable
Ports: LED, Type-C port, USB port
Power Output: DC 5 V ± 0.2 V 1.0 A
Product Size: 80×46×13 mm
Product Weight: 0.033 kg
Connection: Wireless, Wired
Color: Black.

8. Ottocast Wireless adapter
The Ottocast U2-AIR PRO Wireless Adapter is an innovative solution for car radio accessories that enables a wireless connection to CarPlay. With compatibility for 98% of vehicle models, this adapter offers a user-friendly experience that allows the use of CarPlay without the limitations of cables. The adapter features improved performance that is 30% faster than its predecessor and supports modern technologies such as Bluetooth 5.0 and the 5 GHz Wi-Fi band to ensure a stable and reliable connection. Additionally, it includes a convenient RGB display and a function button for efficient smartphone disconnection. The automatic connection feature ensures that the adapter connects to CarPlay in just 14 seconds after entering the vehicle, significantly facilitating access to features such as Siri, navigation apps, and music streaming.
- Compatible with 98% of vehicle models
- 30% faster performance compared to the previous model
- Supports Bluetooth 5.0 and 5 GHz Wi-Fi for stable connections
- Automatic connection to CarPlay in just 14 seconds
- Convenient RGB display and disconnection button for user-friendliness.

9. Baseus Transmitter FM T-typed S-09 Bluetooth (black)
Baseus T-typed S-09 Bluetooth FM Transmitter (black). The Baseus transmitter is a practical accessory that allows you to charge your smartphone in the car and listen to music. Thanks to Bluetooth technology, you can easily play music from your smartphone through your car radio. It features two USB-A ports, enabling you to quickly charge two devices simultaneously (max. 3.4 A) and play music from a USB stick. With a wide FM frequency range (87.5-108 MHz), you can easily find a free frequency and enjoy your favorite songs. The built-in microphone and special button allow you to use the transmitter as a hands-free device for phone calls. All necessary information is displayed on the built-in LED screen. Manufacturer: Baseus, Model: CCMT000301, Color: Black, Input Voltage: DC 12-24V, USB-A Output Current: 3.4A (max.), Bluetooth Version: 4.2, Range: 5-10 m, FM Frequency: 87.5-108 MHz, FM Range: 3-5 m, Audio Format: MP3 / WMA / WAV / FLAC.

10. Carlinkit AIR X1 Carplay/Android Auto wireless adapter
The Carlinkit AIR X1 is a state-of-the-art wireless adapter that revolutionizes the use of CarPlay and Android Auto. With advanced technologies such as dual signal switching and enhanced app synchronization features, this adapter ensures smooth and reliable operation. It makes daily drives more comfortable and safer. The AIR X1 offers a stable and fast wireless connection supported by an advanced 2.4GHz + 5.8GHz wireless module. This minimizes latency and prevents interference, ensuring the connection remains stable regardless of region or conditions. Instant synchronization with the smartphone allows for complete control over navigation, music, calls, and apps directly through the vehicle's screen. Additionally, the adapter is equipped with a highly efficient chip that minimizes energy consumption and reduces heat generation, resulting in a long lifespan and stable performance. The intuitive operation allows for easy connection via the vehicle's USB port and Bluetooth pairing with the smartphone.
- Dual-channel signal switching for improved performance
- Minimal latency and stable connection through 2.4GHz + 5.8GHz module
- Highly efficient chip with low energy consumption
- Easy connection via USB and Bluetooth pairing.

Carlinkit AIR X1 Carplay/Android Auto wireless adapter