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Soundcore/ Sleep
Sleep A20
Ultra-compact sleep earbuds with noise masking
July 9, 2024★ Notable model149 $ at launchNo ANC
Generation Lineage
10 hEarbud only
80 hWith case
IPX4Resistance
5.3Bluetooth
Did you know? — Battery life improved by 100% over its predecessor. Explore battery evolution →
Battery Benchmark · 10 h
Offering 10 h per charge placed this model well above the historical average of early generations (~4-5h).
Lineage DNA
Tracked since Sleep A10 (2022), the first model in the line.
Battery life (earbud)
10 h0% since the 1st model★ line record
Total battery life (case)
80 h+100% since the 1st model★ line record
Weight per earbud
3 g0% since the 1st model★ line record
Launch price
149 $-17% since the 1st model★ line record
Entity graph
Explore this story
3 generationsSoundcore Sleep
2022 → 2025
Comfort & durability
Weight per earbud3 g
CertificationIPX4
Battery life
Earbud only10 h
With case80 h
General
Release dateJuly 9, 2024
Launch price149 $
Compared to Sleep A10
- ++100% total battery life with case
- ·Bluetooth 5.3 vs 5.2
- +$30 cheaper at launch
Popular comparisons
Sleep A20 vs Sleep A10
Previous model · Soundcore · 2022
Sleep A20 vs Sleep A30
Next model · Soundcore · 2025
Sleep A20 vs Elite 5
Competing alternative · Jabra · 2022
Also released in 2024
2024What else happened this year?
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