Welcome to your environment! You can order everything from your assortment with your personal budget here.

You can always return to the normal Coolblue website by clicking here.

Your outstanding budget (incl. VAT) is always visible here, so you know exactly how much you can spend.

Coolblue home
BusinessStoresCustomer Service

Help with your product

Bose Ultra Open Earbuds Diamond
Bose Ultra Open Earbuds Diamond
Type of ear cushions:
Open ear
Noise canceling:
No
Average battery life:
7,5 hours
Download the manual (1.86 MB)

Read all tips here

How do you improve the microphone quality of your Bose earbuds?
When you make calls using your Bose earbuds, you want everyone to hear you. Do you often get complaints from your conversation partner? The microphone isn't working properly. It's important that you put both earbuds in your ears the right way. In this article, we'll tell you how to solve this problem.

How do you adjust the sound of your Bose earbuds and headphones?

How do you solve uneven volume with your earbuds?

How do you put in your earbuds?

How do you improve the microphone quality of your Bose earbuds?

When you make calls using your Bose earbuds, you want everyone to hear you. Do you often get complaints from your conversation partner? The microphone isn't working properly. It's important that you put both earbuds in your ears the right way. In this article, we'll tell you how to solve this problem.

How do you adjust the sound of your Bose earbuds and headphones?

How do you solve uneven volume with your earbuds?

How do you put in your earbuds?

How do I link my headphones/earbuds via Bluetooth?

How do you solve uneven volume with your earbuds?

An uneven volume when you're listening to music is annoying. You'd much rather hear the same volume from both earbuds. To solve this problem, it's good to clean your earbuds regularly. We'll tell you what else you can do in this article.

View article

How do you put in your earbuds?

To enjoy music, you have to put your new earbuds in your ears well. This ensures higher sound quality and the earbuds fit in your ears better. In this article, we show you how to put the earbuds in your ears for each wearing method.

View article

How do you put in your earbuds?

To enjoy music, you have to put your new earbuds in your ears well. This ensures higher sound quality and the earbuds fit in your ears better. In this article, we show you how to put the earbuds in your ears for each wearing method.

View article

How do you put in your earbuds?

To enjoy music, you have to put your new earbuds in your ears well. This ensures higher sound quality and the earbuds fit in your ears better. In this article, we show you how to put the earbuds in your ears for each wearing method.

View article

How do you clean your earbuds?

If you buy earbuds, you want them to work well. That's why it's important to regularly clean your earbuds. This way, you can enjoy the same quality of your music or podcast for longer. We'll explain how to clean the different parts of your wireless earbuds.

View article

Get started with your fully wireless earbuds

WIth wireless earbuds, you can listen to music without a cable in your neck or along your body. The advantage is that you have a lot of freedom of movement. In this article, you can read how to get started with your earbuds. That way, you can enjoy your favorite music as soon as possible.

View article

Subjects

Help with use

Help with installation

Help with problems

Get help in our stores

In the store, we can take a good look at what's going wrong with your earbuds. Then we'll find a suitable solution together.

  • Get the fastest solution to your problem
  • Make an appointment or walk in

Didn't find your answer?

Find an answer to your question quickly and easily via our customer service.

Go to customer service
Coolblue specialist
Personal chat Digitalk.
Oops, something went wrong.
Click here to try again.
You're now chatting with Coolblue customer service
This chat is closed
foo
Oeps File size is larger than 5MB. Upload a smaller file.