The Sleep A20 are wireless Bluetooth headphones specifically designed for sleeping. They are available in white and provide a comfortable solution for use during sleep and travel, especially for side sleepers. The ergonomic 3D design ensures pressure-free comfort, while the 4-layer noise masking system effectively blocks unwanted sounds. The headphones feature smart volume control and offer a customizable alarm function that is operated via buttons. The advanced sleep analysis function helps monitor and improve sleep quality. With Bluetooth 5.3, a stable wireless connection is guaranteed. They operate on a battery that can be charged in the included charging case. The playback time lasts up to 80 hours.
Application range | Sleeping |
Noise cancelling | NC |
Signal transmission | Wireless |
Headphone type | In Ear Headphones |
Isolation | Closed |
Item number | 65174581 |
Manufacturer | soundcore |
Category | Headphones |
Release date | 15.11.2025 |
Sales rank in Category Headphones | 309 of 8363 |
Colour | White |
Exact colour description | White |
Application range | Sleeping |
Noise cancelling | NC |
Music control | touchpad remote control, Universal Bluetooth Remote |
Signal transmission | Wireless |
Headphone type | In Ear Headphones |
Fit | In Ear |
Isolation | Closed |
Durability | Water-resistant |
Protection type (IP code) | IPX4 |
Connections base/transmitter | USB-C |
Bluetooth version | 5.3 |
Bluetooth feature | AAC |
Power supply | Rechargeable battery operated |
Battery life | 14 h |
Charging time | 2 h |
Charging input | USB-C |
CO₂ emissions | 29.26 kg |
Climate contribution | CHF 0.70 |
Headphone case | Hard case |
Length | 11.20 cm |
Width | 11 cm |
Height | 5.80 cm |
Weight | 209 g |
How often does a product of this brand in the «Headphones» category have a defect within the first 24 months?
Source: Digitec GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec GalaxusHow often is a product of this brand in the «Headphones» category returned?
Source: Digitec Galaxus
Whether the desired improvement in sleep occurs is of course highly individual - but the comfort and sound of the Sleep A20 are convincing.
Problems falling asleep? Sleeping through the night? Then you should give the Soundcore Sleep A20 a try. They are comfortable to wear, can be used offline and do their job better than significantly more expensive sleep headphones that we have tested in the past.
