-
Frequently asked questions
You can find answers to the most common questions here.
-
Customer support
The surest way to get an answer is to drop us a message.
By email: info@valco.fi
-
Phone support
We do have a phone number you can call, but we can't afford to staff it around the clock. We answer the phone pretty much whenever we happen to be around.
By phone: +358 666 0 333
-
User manuals
You can download manuals for our different products from our separate support site at www.valco.support.



Stratovarius VMK25.2 noise cancelling headphones, pre-order 9.10.–30.10.2026.
Lowest price in the last 30 days €229.00. We never run sales.
Grab one to go with it

Stratovarius VMK25.2 noise cancelling headphones, pre-order 9.10.–30.10.2026.
Not a single one of those notes was played in vain
There is plenty to hear on a Stratovarius record. Valco's sound guru Jasse ”Jazmanaut” Kesti tuned these so that Matias's tight, colourful guitar work, Jens's wild keyboard runs, Lauri's growling bass, every single hit of Rolf's drums and, of course, the full range of Timo's voice stay apart from each other even at full speed.
When someone has learned to play all of that, the polite thing to do is to hear it the way it was meant to be heard.
New on the inside, band on the outside
The VMK25.2 runs on the new Qualcomm Snapdragon S3 chipset. Better sound quality, more stable and versatile Bluetooth, more efficient power management. The battery lasts 55 hours on a single charge, so you'll forget what a charging cable looks like. USB-C tops it back up fast, and the thick memory foam cushions keep your ears happy even while you sleep.
ANC, transparency mode, and a zero-blinking-LED policy
Active noise cancelling cuts out the bus and the open-plan office, so the songs come through without cranking the volume all the way up. Transparency mode is in there for the people who asked, even though we still don't understand why. We don't believe in flashing disco LEDs, so the indicator lights are tucked away inside the cups.
Magnetic covers
The covers attach with magnets and swap without tools. Valco's own covers are included too, in case you ever need to disguise the headphones as plain ones.
More info
- What
- Wireless noise cancelling headphones with microphone
- Customisation
- Stratovarius, branding on the covers on both sides and on the case lid
- Bluetooth
- 5.4 AAC, SBC, aptX Adaptive, aptX Lossless, aptX Lite and LC3
- BT chipset
- Qualcomm Snapdragon S3 (QCC30XX), freshly tuned by Jasse
- Noise cancelling
- Active hybrid ANC
- App
- Compatible with the upcoming Valco app (which, to be honest, is of no real use)
- Wireless
- Wireless or not, the headphones also work with the included 3.5mm AUX cable
- Drivers
- 45 mm drivers, 32 Ohm
- Weight
- approx. 300 grams
- Battery
- 1050 mAh
- Charging time
- 2-3h, USB-C charging port
- Playtime
- Up to 55 hours with ANC on
- Talk time on handsfree
- Up to 95 hours on a single charge
- Amplifier
- Class AB
- Microphones
- CVC8, optional boom mic available
- Other
- Extremely flat frequency response from 20-20000Hz and very low distortion figures
- Includes
- The box contains all the cables and bits and pieces you'll need
Watch the product video
55-hour battery life
Don't take our word for it. Take theirs.
We could tell you how great we are, but that would be a bit suspicious. So we'll let our customers do the talking instead. Reviews are real. Not every product has enough reviews yet, but the ones that do show up first. Photos are taken by customers themselves, and unfortunately it shows.

The best noise cancelling headphones you can afford!
- Free shipping, always
- Try at home for 14 days
- 2-year warranty
- Repair service
- Finnish company
- Secure payment
- Actual customer service

What on earth is a noise cancelling headphone?

Great products without the dead weight*
Did you know that almost all the electronics inside headphones come from a handful of giants?
Everything else is just smoke and sales talk.
A small maker like Valco can use the exact same top-tier components as the famous mega-corporations stick in their pricier models.
We just don't have a thousand employees to feed, a Manhattan skyscraper to pay for, or a CEO with a private jet (yet).
Which is why we can give you the best bang-for-buck on the market.
And what happens after you've bought? Our customer service and Valco's in-house repair team make sure our products last. And if you fancy a change, you can trade your old Valcos back in to us. Try doing that anywhere else.
At the end of the day, the point of all this is simple. We sell headphones to fund our own Death Star, so we can rule the galaxy.
*except for the founders' beer guts
FAQ
More answers to all sorts of questions over here.