![Bose SoundSport Free Auriculares intraurales inalámbricos, Bluetooth, Azul (Midnight Blue/Citron) : Amazon.es: Electrónica Bose SoundSport Free Auriculares intraurales inalámbricos, Bluetooth, Azul (Midnight Blue/Citron) : Amazon.es: Electrónica](https://m.media-amazon.com/images/I/711LBcVtBIL._AC_UF350,350_QL80_.jpg)
Bose SoundSport Free Auriculares intraurales inalámbricos, Bluetooth, Azul (Midnight Blue/Citron) : Amazon.es: Electrónica
![Bose Service on Twitter: "Quiet Comfort 35 II owners - We've got new firmware for you! 4.8.1 adds Self-Voice and battery level voice prompts, along with other fixes and improvements. Download it Bose Service on Twitter: "Quiet Comfort 35 II owners - We've got new firmware for you! 4.8.1 adds Self-Voice and battery level voice prompts, along with other fixes and improvements. Download it](https://pbs.twimg.com/media/Ej1S9MnWoAQWfmg.png)
Bose Service on Twitter: "Quiet Comfort 35 II owners - We've got new firmware for you! 4.8.1 adds Self-Voice and battery level voice prompts, along with other fixes and improvements. Download it
Bose Service on Twitter: "Be sure to update the software on your @Bose QuietComfort Earbuds II to get the most out of your new earbuds. This software update enhances our CustomTune technology
![Bose SoundSport Free Auriculares intraurales inalámbricos, Bluetooth, Azul (Midnight Blue/Citron) : Amazon.es: Electrónica Bose SoundSport Free Auriculares intraurales inalámbricos, Bluetooth, Azul (Midnight Blue/Citron) : Amazon.es: Electrónica](https://images-eu.ssl-images-amazon.com/images/I/61Bx0jEMbnL._AC_UL200_SR200,200_.jpg)