Bluetooth Receiver, LAICOMEIN Portable 3.5mm Aux Car Adapter, Bluetooth Wireless Audio Receiver for Car/Home Stereo/Wired Headphones/Speaker, 16H Battery Life
Condition: New
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Extended holiday returns
FREE refund/replacement until Jan 31, 2026 Learn more
FREE refund/replacement until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Monday, Dec 8
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Features
- BLUETOOTH AUX RECEIVER FOR CARThe Bluetooth 3.5mm Aux receiver can turn your old car audio/home audio/3.5mm wired earphones/speakers into wireless. Compatible with most Bluetooth-enabled devices, such as smart phones, tablets, laptops, and computers.
- ENJOY HANDS-FREE CALL & WIRELESS MUSICThis Bluetooth AUX receiver can pair with Bluetooth devices and the built-in microphone can be used to answer hands-free calls. One key to answer, reject, end and redial the last number. Designed with MFB and volume up/down button, it is very convenient to adjust the volume of music.
- BLUETOOTH 5.3 & DUAL CONNECTIONThe Bluetooth receiver equipped with Bluetooth 5.3 to ensure stable connection. It can connect 2 devices at the same time, so you won't miss any calls while listening to music. The Bluetooth range up to 33ft without obstacles. Automatically connects to the last connected device.
- FAST CHARGING & LONG BATTERY LIFEOne key to power on and enter pairing mode. The built-in battery has a long battery life and can support up to 16 hours of use after full charged. Fast charging and can be fully charged within 2 hours.
- PORTABLE&CONVENIENTWeights only 0.5 oz., very tiny size. You can take this Bluetooth audio receiver whenever you go. Very good companion for drivers. If you encounter any problems during use, please feel free to let us know and we will help you at any time.
Special Feature: 3.5mm aux, Built-In Microphone, Fast Charging, Hands-Free Calls
Brand: LAICOMEIN
Connectivity Technology: Bluetooth
Power Source: Battery Powered
Material: Plastic
Product Dimensions: 1.6 x 1.6 x 0.3 inches
Item Weight: 0.5 ounces
Item model number: J33
Batteries: 1 CR5 batteries required. (included)
Date First Available: September 15, 2021
Manufacturer: LAICOMEIN
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Dec 8
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
I really loved this Bluetooth receiver. The connection is fast and stable, with no cuts or interference. The sound is clear and powerful, perfect for using in the car or with any stereo that doesn’t have Bluetooth. It’s small, stylish, and very easy to use — just plug it in and it works right away. The battery lasts a long time and charges quickly. Very practical for listening to music or answering calls without cables. Highly recommended!
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Reviewed in the United States on November 1, 2025 by Yadira Gola Copello Yadira Gola Copello
I really like this Bluetooth receiver. It’s small, easy to use, and connects fast to my phone. The sound quality is clear, and the battery lasts a long time. Perfect for my car and speakers. Totally worth it for the price!
Reviewed in the United States on October 23, 2025 by Lazara
I primarily bought this LAICOMEIN Bluetooth receiver to make my old, beloved wired home speakers wireless, and it performs brilliantly. If you have an excellent sound system that only has a 3.5mm jack input, this adapter is a simple, cost-effective way to bring it into the modern era. The 16 hours of battery life is truly the standout feature. When using it at home, I can move the receiver around or keep my speakers connected for days without worrying about charging. It connects quickly to my phone and the audio quality is clear, with no noticeable loss of fidelity—it truly makes my old speakers Bluetooth compatible without any fuss. The controls (for volume and answering calls) are easy to use, and the portability means I can even use it with different sets of headphones if I choose. My only, minor complaint (and why it gets 4.5 instead of 5 stars) is that the charging cable is noticeably short. While this isn't a huge issue for an adapter that holds a charge so well, you'll definitely need a standard, longer USB cable if you want to charge it comfortably from a wall socket or a less-accessible USB port. Overall: If you want a reliable, rock-solid Bluetooth receiver to upgrade your existing wired home stereo or speakers, this is a fantastic choice. Highly recommended!
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Reviewed in the United States on November 14, 2025 by krishnaveni r.
This Bluetooth receiver is an excellent option for breathing new life into sound systems that lack wireless connectivity. Its compact design allows for easy connection to your car's auxiliary input, speakers, or wired headphones. Pairing is quick and stable, and the central button makes pausing, playing, or answering calls effortless. The sound quality is good for its size, with no noise or interference, and the battery offers several hours of continuous use. It's practical, portable, and very useful for converting any auxiliary input into a modern Bluetooth device. Ideal for older cars, traditional speakers, or any equipment that still relies on a cable. It does its job very well
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Reviewed in the United States on November 16, 2025 by Katia Batista
Fantastic little Bluetooth receiver! I bought this for my car (or my old stereo system) and it works flawlessly. The connection is instant, the audio is crystal clear, and the hands-free calling (thanks to the built-in mic) works great. The multipoint pairing is a nice bonus. Very easy to use and excellent quality for the price. Highly recommend
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Reviewed in the United States on October 26, 2025 by Patricia platero Patricia platero
I found this LAICOMEIN Bluetooth receiver very practical and easy to use. It connects quickly, the sound is clear and uninterrupted, and the battery lasts much longer than I expected. I use it in the car and also with my wired headphones, and it instantly makes any device wireless. Small, functional, and very useful—an excellent buy for the price.
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Reviewed in the United States on October 30, 2025 by Yisel Medina
Excellent product, very easy to use. I connected it to the car stereo and in seconds I already had music from my phone without cables. The sound quality is clear, without interference, and the battery lasts a long time. Ideal for old cars that do not have built-in Bluetooth.
Reviewed in the United States on October 29, 2025 by Yudith Nelson
Very easy to use and connects instantly. The sound quality is clear, the battery lasts long, and it works perfectly in the car or with any old speaker. Highly recommend!
Reviewed in the United States on October 16, 2025 by Fretna vizcaino Alzugaray Fretna vizcaino Alzugaray