Bose Audífonos de ajuste abierto Ultra​​ 

No, these will keep whatever you are listening to private for your ears only no matter the volume. -Jaquetta

Yes, the Bose Ultra Open Earbuds do have a microphone and can be used to take phone calls. -Joseph

During a call, only one of the earbud microphones works. On the default settings, the Right earbud microphone works. If you set both of the settings below, the Left earbud microphone works: The Touch Sensor function is assigned on the Left side. -Joe

Yes, IPX4 water resistance rating. -Melissa

They are only used on your phone as wireless headphones. More information here: https://espanol.verizon.com/products/bose-ultra-open-earbuds/ ~Maria

These earbuds can be used for calls. You can find how to connect them here: https://support.bose.com/s/display-articles?productId=01t8c00000OlcI5AAJ&articleId=ka08c000001bucoAAA&language=en_US ~Jesse

Hold onto the ear. -Melissa

Depends on the fit. ~Peter

Yes, the Bose Ultra Open Earbuds have noise canceling. https://espanol.verizon.com/products/bose-ultra-open-earbuds/ -Natasha