aptX Wireless Bluetooth Adapter for Bose QuietComfort 25, Black

Works great with my QC25's. Fits well and pairing with my phone/tablet was easy. I'm not an audiophile by any means, but I haven't noticed any drop-off in sound quality when using the adapter. Well worth the minimal cost investment, so far.

Very happy with this product which continues to work very well for me. I never have issues pairing it with my phone and it holds a decent charge. I do need to press it in tight with each use for a good speaker connection, but this really isn’t a big deal for me. Best and most affordable way to convert your old QC25’s to Bluetooth.

I'm pretty used to Bluetooth headphones sounding like mud. The aptX sound quality on this was a noticeable improvement over previous adapters I've used. It fits well on the QC25s and looks appropriate, and makes a worthwhile upgrade for these headphones. There are some mechanical design issues that could use improvement. It's difficult to distinguish the buttons by touch, you have start from the bottom and count one-two-three. Makes it hard when you want to quickly reach the play/pause button. This would be improved if they made the play-pause button stick out more to provide a landmark. Another awkward feature is the USB port, it's located so that it can't be charged while the adapter is connected to the headphones, so you have to remove the adapter each time it needs charging.

This is one of my favorite purchases! Some reviewers said the product didn't last. Mine is 14 months old and it's going strong! Battery life is still great--I often use it for multiple hours in a day, a few days in a row. Range is also very good (I am able to walk around my split level house without disruption--not something I can say about my new traditional Bluetooth earbuds). I watch a lot of TV and haven't noticed any delay/out of synch issues. I haven't tested high quality recordings on Bluetooth vs corded, but for streaming TV and streaming radio, this is perfect!

This product is garbage. I purchased the adapter in October 2025. The battery doesn't even last through a four hour flight, much less an entire eight hour work day. Less than a year, and I have to replace the item already. The charge port is shaky at best. Avoid this brand and the company that produces it. I have owned three different version of this type of product for the Bose headphones, and the Yocowoco brand has been the worst. The "Airmod" brand has works significantly better, has a better charge life, and has been reliable.

It works great! If the red light doesn't come on while charging, unplug it & replug it. It works with the Bose headphones QC25. No problem connecting to my phone either. So grateful!

Great especially for the price. Battery lasts a long time and the sound quality seems to be good. Easy to configure and use. My only gripe is that recharging it uses Micro USB-B instead of USB-C and also that the charging port is located in a place that requires removing the bluetooth adapter from the QC25s every time to recharge them. Again, small complaints, especially for the price.

PRO: -Audio is good when it connects correctly. I was able to successfully get aptX and ACC codecs to stream from my iMac and ACC codec from iPhone. -Physically seats well to the QC25. -Reconnecting to paired devices after turning off and back on is instant. -Price is great. -Can connect simultaneously to two iPhones (6 and 8- Bluetooth v4.2 and 5.0) CONS: [there's a lot] -mic is sub par. On the iphones, coworkers complained of not being able to hear me very well. -Why they block the usb charging port, so that you need to remove it from the headset to charge is a mystery and a pain. -The buttons are close together and don't have unique discernible tactile markings, so it's difficult to use without looking at them. After a little bit of usage you know what they do and you can figure it out, but a raised bump on the play button would have been nice. -Pairing two devices is not intuitive- read the instructions! -When this connects with SBC codec the audio is TERRIBLE. Sounds like a tin can. Mic is equally awful. This only happened when connecting to my iMac and Macbook Air, and only when actively using the Mic. When just streaming audio only, it reverts to ACC codec and sounds great. -Because Apple downgrades the codec to SBC when the Mic is active (in both Bluetooth 4.0 and 5.0, in my testing) and this device is so terrible with that codec, this is not useable for conference calls, webex, zoom, etc. I still use it, but have to switch the Mac to use the internal mic on the Mac, and then just listen on the headset. This means I can't get up to walk and talk, which isn't a problem when using the web cam but on audio only calls from my computer this is a shortcoming, as I sometimes like to get up to pace/talk.

El producto funciona correctamente y la conexión a un dispositivo bluetooth fue fácil. El problema que veo, que es muy importante, es que el puerto para cargar el dispositivo queda bloqueado al estar conectado a los audifonos. Esto significa que, cada vez que se necesite cargar, habrá que desconectarlo de los audifonos. Esto, con el tiempo, podrá probocar un desgaste y falla en el puerto de audio de los audifonos.

Perfect. Value for money. Removed wires for once and for all.

Great product and service

Uma das melhores compras que fiz na vida. Deu uma sobrevida para o meu fone. Funciona muito bem e a bateria dura muito.

Very good and as expected