Bluetooth Adapter for Bose QuietComfort 15, Black

Very easy to set up; once it was charged and turned on, it automatically connected to my Amazon Fire tablet. I'm not absolutely sure that the battery lasts as long as advertised, however, I use it A LOT! so I may be unintentionally mischaracterizing this point (a charge from near-dead battery to full charge takes about 3 hours on a multi-port charging station). The charge does last at least 8-10 hours of constant playback. The fit of the adapter allows for it to blend in with the headphones preventing an obvious aftermarket look. The adapter is light; I'm unable to detect the adapter by its weight when I'm wearing the headphones. I've only paired it with my tablet and am not sure that it will pair with multiple devices without forgetting one device and pairing with another. I did have a situation in which the adapter attempted to pair with a second device unintentionally. I aborted the pairing, but when using the headphones again with my tablet, the recording was broken and filled with intermittent static. Once I unpaired the adapter and performed a re-pairing, it worked fine. I gave the adapter an overall score of 5 stars, however, for "value for money" I scored it 4 stars. The pricing, while not exorbitant by any means, I think it is overpriced. In this day and age, with technology advancing as far and fast as it is, the pricing should be lower (perhaps 30%?). Regardless, I do recommend purchasing.

Thrilled to bring new life and purpose to my Bose QC2 headphones. Yes, mine have the "notch" on the connector, so there were no issues with fitment. The adapter slips right in and looks like it could be part of the original design. Pairing to two devices was easy, and the controls work as expected. Sound quality is very good for movie and TV viewing. Listening to music warranted tweaking the player app's equalizer, but that, too, yield very good results. I have musical equipment that requires the use of corded headphones, so I need to keep this 10+ year-old Bose set around indefinitely. I just replaced the earpads and now, with this adapter, they've got a lot of life left with much greater functionality.

It fit on the QC2 Easy to Bluetooth and long battery life

Pulled my 20 year old QC-2 headphones out of a drawer. Refurbished the deteriorated headband and ear buds and began searching for a solution to utilize them for travel without being tethered to a wire. I actually did not have high expectations but this adapter proved to be a pleasant surprise. Nice sound quality and excellent ease of use at a reasonable price point. As mentioned in some other reviews, there is some occasional static in my left ear, but is it very infrequent. Nice to save a couple of hundred dollars and still have a great listening experience.

Wow, just what I need! Excellent Bluetooth connection and super easy to adapt.

If you happen to find this, it’s the best $30 you’ll ever spend. You just took your analog headphones that you’ve enjoyed and paid to crimp a lot of money for and turned them into Bluetooth headphones for 30 bucks. Not a bad deal sounds great.

Works very well. Love that it gave my QC’s a new lease on life. Bluetooth controls operate exactly as described. Two thumbs up.

I bought this to replace my seven year old VOXOA BTunes Bluetooth adapter which had been going strong until recently. The Bluetooth setup of the YOCOWOCO adapter was easy, and it works flawlessly. The range seems to be farther than that of my old BTunes adapter, which is great. However, the audio quality is VERY poor in my opinion, especially when streaming music. It's much worse than the BTunes adapter I'm replacing. The audio is obviously compressed and normalized before it reaches the ears. All the dynamic range is missing. It's very noticeable to me. I considered returning the adapter, but realized that it's actually convenient to use for streaming low dynamic range audio, such as podcasts or live sports broadcasts, etc. But for music, movies, etc, where audio quality is important, I'm going to be looking into high-quality external Bluetooth receiver/headphone-amplifiers to drive my QC 15 headphones with an analog signal.

Muy buena compra, amarran exacto con este modelo de audífonos Bose. Los compré para mi esposa y está encantada, son de buena calidad y funcionan súper.

Perfect for good old headphones to work with iPhone again

Uses Bluetooth codec APTX and compatible with AAC and SBC. Cannot use any of the high resolution bluetooth codecs however (Aptx-HD, LDAC). Have not used long enough to comment on battery life. Now my QC15 has abilty to use more advanced bluetooth codecs than my QC35.

The BT connection is great! No issues with the sound or distortion. It’s been 3 days so far, very happy with my purchase. Battery performance has been as per manufacturer’s specs.

Excelente en todo, la duración de batería muy muy bien. Me ahorró el tener que comprar otros Bose wireless ya que los teléfonos nuevos solo se conectan vía Bluetooth y esta opción funciona muy bien.