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Praise from critics
Wavell 4 Sleep Pro | Refurbished
Wavell 4 Sleep Pro – Designed for a better night’s sleep. The sound is fine-tuned to soothe, while active noise cancellation of up to 20 dB, SleepSeal™, and 360° noise masking shut out the world so you can drift off to sleep. With an ultra-compact design, the Wavell 4 Sleep Pro is virtually unnoticeable, even when you’re sleeping on your side. Sleep Mode and the timer are easily controlled in the Wavell Connect app, so you can fall asleep on your own terms.
The Wavell 4 Sleep Pro is designed specifically for sleep. If, on the other hand, you’re looking for in-ear headphones for all your everyday needs,you should choosethe Wavell 4 Proinstead.
Refurbished product
Our refurbished products may have minor signs of use, such as small scratches or superficial marks. However, all products have been thoroughly tested, cleaned, and quality-checked to ensure they work 100% as intended.
Treble Clarity
Size
Call Quality
Low
Noise Reduction
Battery Life
We ship the same day via Post Nord. Order by 3:00 p.m. and your package will be shipped the same business day.
For purchases under 398 kr., the delivery fee is 19 kr. to the nearest package pickup location and 39 kr. for home delivery.
At Wavell, we believe that sound is something to be experienced. Sound is subjective, and everyone’s hearing is different. That’s why it can be difficult to find the exact headphones, speakers, or other audio products that are just right for you.
That's why we at Wavell offer a 30-day full satisfaction guarantee as a member of the Wavell Audio Club:
- Sign up for our newsletter and join the Wavell Audio Club.
- Try our products for up to 30 days. If you're not satisfied, you can easily return them.
- The 30-day period begins on the day you pick up the package.
- The only thing we ask is that you keep all the packaging and take good care of the product during the trial period.
Easy, right?
We help remove plastic from the oceans with every purchase
Praise from critics
Are you having trouble falling asleep because your mind is racing?
Does your partner snore? Or are all earbuds too big for your ears?
The new generation is smaller, thinner, and softer than ever. Improve your sleep, quiet your racing thoughts, and block out noise with the Wavell 4 Sleep Pro. Experience better sound and more powerful noise cancellation designed to give you peace and quiet when you need it most. With the new Wavell 4 Sleep Pro, you can also control all features through our app.
Are you having trouble falling asleep because your mind is racing?
Does your partner snore? Or are all earbuds too big for your ears?
The new generation is smaller, thinner, and softer than ever. Improve your sleep, quiet your racing thoughts, and block out noise with the Wavell 4 Sleep Pro. Experience better sound and more powerful noise cancellation designed to give you peace and quiet when you need it most. With the new Wavell 4 Sleep Pro, you can also control all features through our app.
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30-Day Full Satisfaction Guarantee
Secure payment via MobilePay, Visa, Viabill, etc.
Free next-day delivery with GLS
Slimmer than ever
Wavell 4 Sleep Pro earbuds are ultra-compact and only 10 mm deep, designed to fit discreetly in even the smallest ears. The comfortable and compact design means you can lie on the pillow without any discomfort. They’re ideal for those who prefer to sleep on their side.
Peace in Your Ears - Peace of Mind
SleepSeal™ earplugs rest gently in the ear canal without penetrating it like traditional in-ear headphones. The design ensures maximum comfort, and combined with 360° noise masking, it effectively dampens snoring, traffic, and voices.
News: Full Control with Wavell Connect
Take full control of your sound as you drift off to sleep. Through the Wavell Connect app, you can customize the sound, adjust noise cancellation, and set a timer for when the headphones should turn off. Customize the Wavell 4 Sleep Pro to get exactly the sleep experience that works for you.
SLEEP MODE: ON
Set the sleep timer so that the sound turns off automatically once you've fallen asleep, so you don't damage your ears by listening all night.
Fall asleep without any irritation
Active Noise Cancellation
Effective ANC (active noise cancellation) of up to 20 dB dampens deeper background sounds, so you can relax even if you have a snoring partner or party-loving neighbors. Especially when you need peace and relaxation, even the slightest sounds can be distracting. That’s why it’s important to create a sound environment that helps you fall asleep so you can get the rest you need.
NightFit™: Designed for sleep, built for comfort
NightFit™ ensures a flexible, pressure-free fit. The soft silicone wing keeps the earbuds securely in place all night long, without causing irritation or pressure. The wing ensures that the earbuds stay securely in place, even though they don’t fit as deeply into the ear canal as traditional earbuds. The design ensures maximum comfort, so you can rest without being disturbed.
Choose your own dream playlist
Listen to white noise, nature sounds, or music. Different sounds work best for different people, so you can choose your sound from your favorite apps. Listen to whatever helps you fall asleep with Wavell 4 Sleep Pro.
Sleep Timer & Sleep Mode
SLEEP TIMER: Protect your ears while you sleep
Set the sleep timer so that the sound turns off automatically once you've fallen asleep, so you don't damage your ears by listening all night.
SLEEP MODE: No interruptions
Sleep Mode turns off the touch controls so you don't accidentally wake yourself up while you're asleep.
Battery that lasts all night?
Set your sleep timer, rest your head on the pillow, and let tranquility take over. The earbuds are so small that you’ll almost forget they’re there. That’s exactly why they have a smaller battery that doesn’t last all night. Once you’ve fallen asleep, they’ll quietly turn off, without any sounds or voice prompts. That’s our way of taking care of your ears and your sleep.
We love sound, and our mission is to provide all our customers with the best audio experience. That’s why we tune all our headphones for optimal performance in their intended use cases. However, we also believe that sound is subjective, which is why we always offer 30-day full satisfaction guarantee on all our products.
Customize your experience with the Wavell Connect App
Download the Wavell Connect app and enjoy a personalized audio experience. Among other things, you can create your own EQ settings, enable Sleep mode and the timer, or customize noise cancellation to suit your preferences. Make your Wavell 4 Sleep Pro unique to you with just a few clicks.
Sleep that gives you energy for the day
Wavell 4 Sleep Pro is designed to help you fall asleep—so you wake up feeling more refreshed and energetic.
SLEEP TIMER
Let your headphones fall asleep along with you. Set them to turn off after, say, 30, 45, or 60 minutes, so your ears can rest once you’ve fallen asleep. That way, you can enjoy the sound as you wind down without it disturbing your sleep later in the night.
ACTIVE NOISE CANCELLING (-20 dB) AND SLEEPSEAL™
With active noise cancellation, SleepSeal earplugs, and 360° noise masking, snoring, traffic, and voices are muffled, so you can take control of your sound environment when it’s time to fall asleep.
BATTERY
Battery life of up to 5 hours (4 hours with ANC) and 25 hours with the charging case (20 hours with ANC). A full charge takes less than two hours.
ULTRA-COMPACT WITH NIGHTFIT™
Experience a whole new level of comfort with the world’s thinnest earbuds, designed to blend seamlessly into your ear. Their soft, ergonomic shape adapts to your ear, so you can fall asleep without feeling any pressure, discomfort, or irritation.
WAVELL CONNECT
Download the Wavell Connect app and enjoy a personalized audio experience.
SLEEP-OPTIMIZED SOUND PROFILE
Experience a calm and soothing sound profile that is sure to help you drift off to sleep.
Get a quick overview of
Specifications
5 hours
25 hours with case
4 hours
20 hours with the case
Bluetooth 5.3
Yes, -20 dB + SleepSeal™
Yes, IPX5-rated
Yes, Wavell Connect. Coming soon to both iOS and Android. In our app, you can easily adjust the sound, touch controls, Multipoint, in-ear detection, and more.
Yes, but not optimized for calls
Yes
USB-C
Yes, it can be adjusted on the headphones or through our app
10 mm
Yes, small and medium sizes are included
Compare Products
Wavell 4 Sleep Pro | Refurbished
- Sleep Mode and Timer
- Perfect fit with Nightfit™
- Sleep-Optimized Sound Profile
Treble Clarity
Size
Call Quality
Low
Noise Reduction
Battery Life
Wavell 4 Pro
- 46 dB Adaptive ANC
- Multipoint - Connect to Multiple Devices
- Groundbreaking Microphones
Treble Clarity
Size
Call Quality
Low
Noise Reduction
Battery Life
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