The Best Bluetooth Interface Module of 2025 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best Bluetooth Interface Module of 2025. Check our ranking below.
2,123 Reviews Scanned
- Using Bluetooth master chip, Bluetooth 5.0 version, high-speed transmission without distortion, the sound quality can reach high-definition standards.
- The product supports efficient music transmission, version 5.0, compatible with the following versions.
- Bluetooth 2RCA AUX cable adapter.
- Package Included:1Pcs Car Universal Wireless Bluetooth Module Music Adapter RCA Aux Audio Cable(If there are any problems with the product, please send us pictures.Tell us more details about this problem.)
- Thank you so much for your purchasing from our store.Any question ,please feel free to contact us.
- IMPORTANT NOTES *** The item fit any Mercedes-Benz that is equipped with media interface port in the glove box or under the center console.Please Confirm your Mercedes have MMI Interface like picture show, it is a Rectangular Socket hole, not is a iPod / wedge plug.
- Let the Fun Begin :Listen to content from your Bluetooth capable device over your car's stereo system using the Bluetooth adapter.Works with any Apple, Android or any other Bluetooth capable device including iPhone xs and Samsung Galaxy 9.
- High-Quality Design :Bluetooth Music Streaming for Mercedes Media Interface.Built-in Bluetooth 4.0 with EDR and AptX module for premium sound quality
- Plug and Play :Activate the AUX mode in the MMI system and connect your smartphone with this bluetooth adapter, then you can listen music via the car stereo.The bluetooth adapter will automatically connect to your smartphone when the car is started.Simultaneous connection with two smartphones is supported
- For Bluetooth mode,you can only change songs from the smartphone, no control over music from the MMI system.The playlist will not be displayed on the screen.Play USB flash musics via MMI system,Displays song info and control tracks via MMI system
- 1.NEWNEWLIU wireless Bluetooth 5.0 module is fully compatible with Audi's MMI 2G 3G 3G+ Version multimedia interface system. Before purchasing, please confirm whether the user's vehicle model has an AMI interface multimedia interface (which is usually located in the armrest box or passenger storage box).
- 2.Bluetooth 5.0 stable transmission, upgraded sound quality. Using CSR chip, supporting Bluetooth 5.0 technology, with fast transmission speed, wide coverage, and better sound quality than FM channel Bluetooth products. Built in audio isolation module effectively reduces noise interference and improves sound quality purity.
- 3.Compact design that does not take up space. The compact body avoids occupying storage space, and the accompanying wiring harness does not require drilling, ensuring non-destructive installation. Supports to USB charger for a cigarette lighter port.
- 4. Intelligent automatic connection, plug and play. Activate the AUX mode in the multimedia interactive system and connect your smartphone to this Bluetooth adapter. When you connect your car stereo to other Bluetooth devices or MP3 players, it can play music.Please confirm that your car is equipped with AMI Audi music interface.
- 5.This is a plug and play wireless Bluetooth music adapter designed specifically for Volkswagen, Audi, and Benz cars, with the original AMI integrated system Suitable for Apple, Android, or other Bluetooth enabled devices, including iPhone 7 and Samsung Galaxy 8.
- PCB size: 23*16*2.5mm
- Pin pitch: 2.54mm
- Universal bluetooth module with 2 RCA input.With fuse holder to protect your radio.
- 1. Enhanced Bluetooth 5.0 Connectivity for Seamless Audio Streaming
- 2. High-Quality MP3 Decoder Board for Uncompromised Sound Experience
- 3. Micro USB 5V Power Supply for Reliable Operation
- 4. Compatibility with Bluetooth 5.0/4.2/4.1/4.0 for Wide Device Support
- 5. Standard 3.5mm Interface for Easy Headphone Connection and Amplifier Integration
- Support WAV+APE+FLAC+MP3 lossless decoding, stereo output
- The Power Supply of the module is DC3.7-5V, Size: 30mm*30mm/1.81*1.81in
- Support Bluetooth 4.1, support automatic callback function
- 3.5mm stereo audio interface: Standard 3.5mm interface, output stereo sound source, can be inserted into headphones, connected to a power amplifier and other devices
- Onboard Micro USB 5V power supply port and LED indicator light, blue lights up at Bluetooth mode
- Application: Wireless speaker, Wireless audio, Wireless headphone
- Easy to use. Bluetooth 4.1 technology, strong versatility.Wireless transmission distance >= 10 meters.
- Intuitive LED indication.Line input stereo.
- Package Included: 1Pcs Bluetooth 4.1 Stereo Sound Module Audio Transmitter Stereo Module Wireless Speaker Headphones(If there are any problems with the product, please send us pictures.Tell us more details about this problem.)
- Thank you so much for your purchasing from our store.Any question ,please feel free to contact us.
- 【BT5.0】2 Channel Stereo Amplifier with audio decoding chip. Compatible with BT 4.2, 4.1, 4.0.Also can be used as a computer sound card.
- 【Decoding Format】WAV+APE+FLAC+MP3 lossless decoding, stereo output.
- 【DC 3.7-5V】Working voltage: DC 3.7-5V. It can be transmitted to 15 meters in barrier -free environment.
- 【Support profile】A2DP / AVCTP / AVDTP
- 【WHY choose us】Aideepen specializes in various electronic components,We have always cared about the customer experience and improve the product function details,please feel free to contact us.
- Power supply: You can directly use the MICRO USB Android cable 5V for direct power supply, or you can also connect 5V power supply or 3.7V lithium battery (as shown below). Note that the 5V and 3.7V power supply interfaces are different. The 5V voltage is connected to 5V and GND, and the 3.7V lithium battery is connected to VBAT and GND. The maximum operating current is 5V2A. It is recommended to use a regulated 5V2A power supply for better sound quality.
- Support USB sound card, free drive (plug and play). Connect the module to the computer with a USB cable, and the computer can play music through the module amplifier output. Audio output: output left and right stereo audio signals, which can be connected to two 2-8 ohm, 3-5W speakers, and 4 Euro 5W speakers.
- This product has its own dual 5W power amplifier circuit, and must not be connected to another amplifier! The outputs of the two amplifiers may not be connected in parallel or the negative poles may be connected together, otherwise the power amplifier chip may be damaged.
Last update on 2026-05-20 / Affiliate links / Images from Amazon Product Advertising API
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