Try our cookiesAlza.cz a. s., Company identification number 27082440, uses cookies to ensure the functionality of the website and with your consent also to personalisage the content of our website. By clicking on the “I understand“ button, you agree to the use of cookies and the transfer of data regarding the behavior on the website for displaying targeted advertising on social networks and advertising networks on other websites.
We use 8 categories of cookies on our website:
Technical cookies
These are strictly necessary for the functioning of the website and the features you choose to use. Without them, our website would not work; you wouldn't be able to log in to your user account, for example.
Functionality cookies
These cookies allow us to remember your basic choices and improve the user experience. These include remembering your preferred language or allowing you to stay logged in permanently.
Social media cookies
These cookies allow us to easily link you to your social media profile and, for example, allow you to share products and services with your friends and family.
Content personalisation
These cookies allow us to show you content and ads according to the information we have about you to best meet your needs. This includes what content you have viewed, or on what device you are accessing our website.
Non-personalised advertising
These cookies allow us to show you general ads for products and services.
Personalised advertising
Thanks to these cookies, we and our partners can offer you relevant products and services based on your purchases, your shopping behaviour and your preferences.
Audience metrics
These cookies allow us to optimise our site for your convenience based on how you use it. The aim is to remember or anticipate your choices. This includes, for example, the use of features, their location, or the behaviour on the page.
Third party cookies
These are third party cookies, and you can find out more about them and our partners here.
By giving your consent to the processing of cookies, functionality and analytical cookies will be installed on the device you use to browse the website (click on the "I understand" button for both categories, or you can select only one of the categories by clicking on the "Settings" button). We always install technical cookies on your device, even without your explicit consent, because without them our website would simply not work.
You can revoke your consent to the processing of cookies. In connection with our company's cookie processing, you also have the following rights: the right to access cookies, delete, modify, supplement and correct them, restrict processing and the right to lodge a complaint with the Office for Personal Data Protection. Read more about your rights.
Interested in reviews of FiiO BTR15 blue? It got 4.4 out of 5 stars from our customers. Find specific customer reviews of FiiO BTR15 blue below. We will appreciate if you also share your experiences with FiiO BTR15 blue after purchasing.
Battery doesnt last long - need to re-charge every day
Volume controls on the receiver do not affect the volume on the playback device
Might be underpowered for some (using it at its maximum capability with my Ananda Nanos)
0 ×Report
Kryštof, Rožnov pod Radhoštěm
Rated 12/07/2025, variant FiiO BTR15 blue
Verified purchase
extreme upgrade over built-in DACs
I absolutely love that it keeps fade-in when something doesn't play for a second, but solved 24/7 by playing spotify in the background at minimum volume.
0 ×Report
Automatic translation
Martin, Praha 8 - Libeň
Rated 20/04/2025, variant FiiO BTR15 blue
Verified purchase
lasted 10 months, but the positive is that the battery in my pocket did not explode!
it worked for a while
the flashlight hasn't exploded yet
headphones with microphone and control only work as headphones
unnecessary controls such as pc input switch, android, bluetooth
The battery, which didn't last that long, had blown up and didn't last 10 months.
0 ×Report
Automatic translation
Matěj, Brno
Rated 21/05/2024, variant FiiO BTR15 blue
Verified purchase
It is recommended to always check the sound settings on PC and Mac, because the default will play the least quality
light
long lasting
quality output
make wireless headphones out of wired ones
the range is fine, I didn' t notice the problem even when I went quite far from the source
works without problems on mac, android phone and windows.
I prefer it over my dedicated gaming sound blaster AE-5
I recommend using PC mode on mobile as well, but it drains the battery much faster - the sound is better