Bluetooth Adapter for Bose QuietComfort 3, Black | Add Bluetooth Audio to Bose QC3 Headphones, with AptX Support, Built‑in Microphone & Volume Controls

I recently purchased the YOCOWOCO aptX Wireless Bluetooth 5.0 Adapter for my Bose QC3 QuietComfort 3 headphones, and it has truly been a game changer. This product breathed new life into my old Bose headphones, allowing me to enjoy modern wireless convenience without sacrificing sound quality. The adapter arrived well-packaged, ensuring it was protected during transit. The installation was straightforward; it connected seamlessly to my QC3 headphones without any issues. The adapter fits snugly into the headphone port, maintaining the sleek appearance of the original design. One of the most impressive features of this adapter is its support for aptX technology, which ensures high-quality audio transmission. The sound quality remained crystal clear, with no noticeable loss in fidelity compared to the wired connection. This was a significant upgrade, making my listening experience much more enjoyable. The built-in microphone is another standout feature. It performed exceptionally well during phone calls, delivering clear and crisp audio. This added functionality is particularly useful for hands-free calling and voice commands, enhancing the overall utility of the headphones. Battery life is adequate, providing several hours of continuous use before needing a recharge. The included micro-USB charging cable makes it easy to recharge the adapter, and it charges relatively quickly. However, it would have been even better if the adapter used a more modern USB-C connection for faster and more convenient charging. The Bluetooth 5.0 connectivity is stable and provides an impressive range. I experienced no dropouts or connection issues, even when moving around my home. Pairing the adapter with my devices was quick and hassle-free, further enhancing the user experience. In terms of value for money, the YOCOWOCO aptX Wireless Bluetooth 5.0 Adapter is a fantastic investment for anyone with Bose QC3 headphones. It successfully transforms wired headphones into a modern wireless set without compromising on audio quality. The built-in microphone adds significant value, making it an outstanding addition to my daily audio equipment. While the use of micro-USB for charging is a minor drawback, the overall performance and convenience make this adapter a highly worthwhile purchase.

A Great Bluetooth Adapter!! It made my 20 year old Bose Headphones sound Great and Bluetooth Ready!! I Highly Recommend this Product and it Works So Good!! I am Really Happy with it!! A+++

I’ve been looking for a way to convert these headphones to Bluetooth. Given what I paid for them new, I was very happy to find something to breathe life back into these excellent Bose headphones. This device looks much larger than I’d really like (it looks a little bulky) , but it works flawlessly. It is very easy to install/use, the sound quality is good and the battery charges at a decent speed. My experience is the battery lasts more than 6 hours; it also has not discharged when left idle for a few weeks. The four stars are just for the design, not the operability. I’d purchase an updated design if it becomes available!!

I've loved my QC3 headphones for years, and have worn through more than one set of ear covers, but they've been left behind technology wise due to being wired and new phones now don't have simple headphone sockets anymore (which caused me to buy a Sony MP3 player for my music). But this changes that. I've previously added a Bluetooth receiver to my headphones, but it was clunky, and still had a wire so wasn't great. This device is a gamechanger for these 'outdated' headphones, adding wireless capability at barely any loss in audio quality. Noise reduction still works, which would be expected as that is managed by the headphones themselves (not sure what another reviewer was talking about, no background noise here!). Connectivity is simple, and had no issues pairing this with my iphone and my windows laptop - works wonderfully well for hands free, and also online meetings. Wish this had been available years ago, but whatever, the important thing is it is now, and gives my QC3's a new lease of life. Highly recommended for QC3 owners!

Works great and save me a ton by not having to buy new Bose headphones!

Great way to update old wired bose to Bluetooth. Just snap in place turn on and pair. Decent battery life. Sound and volume is great. Only drawback is you have to charge both headphones and Bluetooth, but no way around that. Fast shipping. Acceptable price. Quality appears good. Bluetooth works with phone and TV without issues.

The installation and the Bluetooth connectivity are seamless. However, I was quite disappointed with the sound quality, especially considering Bose's reputation for excellence in this regard. The noise cancellation feature didn't seem to work effectively, and the deep, rich bass that Bose is known for was noticeably absent. Initially, I thought the adapter might be the problem however testing the earphones with different Bluetooth adapters and wired connection showed a great improvement in bass compared to this YOCOWOCO adapter. I love my Bose Headphones, and I was particularly drawn to the style and fit of the adapter. However, if it had worked as desired, producing that true deep bass audio I expected, I would have been thrilled. Unfortunately, the disappointing audio quality leaves me feeling sad and a bit angry :(

Works very well, makes old Bose headset much more useful by being able to be connected wirelessly. Happy with it enough that I'm buying a second one for another headset. Note: I didn't have it seated properly at first, which led to sound on only one side. Once seated properly, appropriate sound on both sides. And now has been working perfectly.

Honestamente tengo que admitir que es un muy buen producto a pesar del costo sí es algo caro para lo que ofrece como tal pero cumple con su función correctamente la batería le dura bastante y se acopla perfectamente el audífono se emparejan muy bien de manera automática los ocupo para la pantalla y no he tenido ningún problema sí lo recomendaría bastante si no te duele quitarte de encima el costo están $200 o $300 pesos mexicanos por encima de lo que yo creo correcto de igual manera el diseño lo compensa un poco