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Quality Bluetooth 5.3 Car AUX Receiver 3.5mm Audio Plug for Hands-Free Calling Music Streaming OEM factory
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Quality Bluetooth 5.3 Car AUX Receiver 3.5mm Audio Plug for Hands-Free Calling Music Streaming OEM factory
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Bluetooth 5.3 Car AUX Receiver 3.5mm Audio Plug for Hands-Free Calling Music Streaming OEM

Product Summary

Bluetooth 5.3 car AUX receiver with 3.5mm plug, built-in noise cancelling microphone for hands-free calling, 10 hours playback and full OEM/ODM logo and packaging customization.

Product Custom Attributes

Product Type:
Car Bluetooth AUX Audio Receiver
Bluetooth Version:
Bluetooth 5.3
Supported Profiles:
A2DP, AVRCP, HFP, HSP
Interface:
3.5mm AUX Male Plug, USB-C Charging
Microphone:
Built-in MEMS Mic With CVC Noise Reduction
Transmission Distance:
Up To 10m
Battery Capacity:
300mAh
Playback Time:
Up To 10 Hours
Charging:
USB-C 5V/1A, About 1.5 Hours
Dual Connection:
Two Devices Simultaneously
Housing Material:
ABS Matte Finish
Working Temperature:
-10 To 55 Deg C
Certification:
CE, RoHS, FCC, BQB
Highlight:

3.5mm Bluetooth AUX Car Receiver

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Hands-Free Calling Noise Cancelling Mic

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OEM ODM Bluetooth Audio Adapter

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Basic Properties

Place of Origin:
Shenzhen, Guangdong, China
Brand Name:
ECER ODM
Certification:
CE, RoHS, FCC, BQB
Model Number:
BT-AUX-53-2026

Trading Properties

Packaging Details:
Neutral color box with blister tray, export-grade corrugated carton
Delivery Time:
5 working days for samples, 20-25 days for mass production
Payment Terms:
T/T,L/C,PayPal
Supply Ability:
100000 Pieces per Month

Product Description

Car Bluetooth AUX Receiver with 3.5mm Plug

This car Bluetooth AUX receiver turns any car audio system with a 3.5mm AUX input into a wireless Bluetooth audio system. Plug the 3.5mm male connector into the AUX jack of the head unit, pair with your phone, and stream music or take hands-free calls without any wiring modification or installation tools.

Core Functions

  • Wireless music streaming: plays audio from any Bluetooth-enabled phone, tablet or laptop through the existing car stereo.
  • Hands-free calling: built-in microphone with CVC noise reduction and echo cancellation keeps calls clear at highway speed.
  • 3.5mm plug-and-play: no battery-free wiring, no dashboard disassembly, compatible with any device that has a standard 3.5mm audio input.
  • Dual device connection: two phones can be paired at the same time, so driver and passenger can both switch music freely.
  • Built-in rechargeable battery: up to 10 hours of continuous playback and USB-C fast charging.

Applications

  • Passenger cars, SUVs, MPVs and commercial vehicles with an AUX-capable head unit.
  • Aftermarket car audio players, home stereo systems, speakers and amplifiers with a 3.5mm input.
  • Rental fleets, ride-hailing vehicles and used-car dealers that need a low-cost audio upgrade.

Technical Specifications

ItemSpecification
Product typeCar Bluetooth AUX audio receiver
Bluetooth versionBluetooth 5.3
Supported profilesA2DP, AVRCP, HFP, HSP
Interface3.5mm AUX male plug, USB-C charging port
MicrophoneBuilt-in MEMS microphone with CVC noise reduction
Transmission distanceUp to 10m in open space
Battery capacity300mAh rechargeable lithium battery
Playback timeUp to 10 hours
ChargingUSB-C, 5V / 1A, about 1.5 hours
Dual connectionSupports two devices paired simultaneously
Housing materialABS with matte finish
Working temperature-10°C to 55°C
CertificationCE, RoHS, FCC, BQB

OEM / ODM Customization

  • Logo printing on housing and gift box, custom color and finish.
  • Custom retail packaging, user manual and barcode / Amazon FNSKU labeling.
  • Firmware configuration: device name, auto power-on, volume default and voice prompt language.
  • Optional accessory kits: 3.5mm extension cable, USB-C cable, car clip.

Send us your target market, target price and packaging requirement, and our engineering team will reply with a quotation and sample schedule within one working day.

Overall Rating
5.0
★★★★★
★★★★★
Based on 50 reviews recently
5 star
100%
4 star
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All Reviews
  • L
    leonardo
    Canada Aug 14.2026
    ★★★★★
    ★★★★★
    Good quality relay and socket. The 10A rating works well in our control panel, and the flange mount design made installation easier.
  • W
    Wilson
    France Aug 10.2026
    ★★★★★
    ★★★★★
    Their engineering team was able to adjust the design based on our feedback quickly. That made the OEM project much easier to manage.
  • I
    Ilya
    United States Jul 28.2026
    ★★★★★
    ★★★★★
    The CS32F03X-RA MCU performed very well in our new energy control project. It offers stable operation, good processing performance, and reliable cost efficiency. The technical support team also helped us optimize the design and reduce overall BOM cost. A solid choice for new energy product development.

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