Sleep A20 | Next-Level Sleep Earbuds with Enhanced Comfort
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$149.99
- Full Night of Peaceful Sleep: Equipped with a range of features, experience our exclusive 4-Point Noise Masking System, Twin-Seal ear tips with 3x stronger Passive Noise Blocking, sound masking, and Smart Volume Control to prevent unwanted noise.
- Ideal for Side Sleepers: Sleep A20 utilizes the combined efforts of soundcore’s Air Wing and 3D ergonomic design—wrapped in an ultra-soft material—for the added benefit of pressureless comfort, even when sleeping on your side.
- Ultra-Long Playtime: Sleep mode boasts 14 hours of battery life on a single charge, extended to 80 hours with the case. Bluetooth mode offers 10 hours of playtime, with an additional 55 hours via the charging case.
- Peacefully Stream Content via Bluetooth: Curate your sleep soundtrack with a stable Bluetooth 5.3 connection and a customizable white noise library to compose a perfect night's sleep.
- Sleep Analytics for Better Sleep: Using a MEMS sensor, Sleep A20 tracks sleeping positions and movement through the night. Coupled with a Real-Time Clock, enjoy precise sleep quality analysis and gain invaluable insight into your nocturnal habits.
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Sleep A20 | Next-Level Sleep Earbuds with Enhanced Comfort
$149.99
Overview

1.8x³ Stronger Passive
Noise Blocking
Noise Blocking

2x⁴ More Stable
Connection
Connection

Sleep Mode: 14H/80H
Bluetooth Mode: 10H/55H
Bluetooth Mode: 10H/55H

Automatic Sleep Monitor:
Duration, Roll Over &
Position
Duration, Roll Over &
Position

Repeatable Alarm with Customizable Sound

Sound Library with Customizable Playlist

Find Device Available via
soundcore App
soundcore App
Full Night of
Peaceful Sleep
4-Point Noise-Masking System
Ideal for Side Sleepers
3-Dimensional Ergonomic Design.

Ultra-Long Playtime:
Sleep through the night with 14 hours of playback in Sleep mode, and 10 hours with Bluetooth. Enjoy 80 hours of listening and 55 hours of streaming content courtesy of a fully charged case.¹14HSingle Charge
80Hwith Charging Case

Sleep Analytics for Better Rest
Sleep A20 uses a MEMS sensor and real-time clock to track your movements, sleep positions, and duration. With precise sleep quality analytics and a new sleep score, you can make informed adjustments for optimal rest.
Customize Your Sleep
Take full control of your sleep experience with the soundcore app. Schedule auto-shutoff times, loop white noise, and set alarms that play through your earbuds without disturbing your family.


How to Wear for Better Sleep
1.Select ear tips and ear wings in a size suitable for your ears and sleeping position.2.Put earbuds in your ears at the angle shown.
3.Twist to lock into place.

FAQ
Wearing Related
Operation Related
Charging Related
Bluetooth Related
Sound Quality Related
App Related
Alarm
UI Related
Maintenance
Documents & Drivers
What should I do if my Sleep A20 earbuds have an unstable fit?
We suggest trying the following:
- Make sure you are wearing the ear tips and ear wings correctly.
- Choose the ear tips and ear wings that fit your ears the best. We recommend that you start with size M ear tips and ear wings.
- Insert the earbud into your ear and find a suitable position for the best fit. If the earbuds are too deep in your ears, it may affect the Bluetooth connection. If you experience connection issues, we recommend that you replace the ear tips and wings with larger ones.
- When using them in bed, try a different pillow.
- Use soft pillows. Pillows that are too hard may exert more pressure on your ears if you sleep on your side, which can affect the connection to your phone.
- Do not use water pillows or pillows with metal or magnetic components.
What should I do if I feel uncomfortable, feel strong ear pressure, or experience itchy ear canals when wearing Sleep A20 for a long time?
1. Replace the ear tips with other sizes, and see if it improves the feeling of pressure in the ear.
2. If you feel stuffy or too sealed, you can replace the breathable ear tips. But please note that this will affect the noise masking effect.
3. When using them in bed, try a different pillow. Pillows that are too hard may exert more pressure on your ears if you sleep on your side, which can affect the connection to your phone.
4. Do not use water pillows or pillows with metal or magnetic components.
What should I do if I sleep on my side and feel pressure in my ear?
1. Check whether it is worn correctly
2. If you feel stuffy or too sealed, you can replace the breathable ear tips.
3. Try different ear tips or softer pillows.
I hear a noise when my pillow rubs against my earbuds. What should I do?
The rubbing sound is due to the material of your pillowcase. Please check whether you are wearing the earbuds correctly, and try using cotton or silk pillowcases. (Suggestion: Some pillows are made of a smooth material, which easily comes into contact with the headset to produce friction sounds, you can adjust the wearing angle of the earbuds, or add a pillowcase to the pillow.)