Comparison
Sleep A20 vs Sleep A30
Earbud battery life
10 h
9 h
Total battery life
80 h
45 h
Weight / earbud
3 g
3.9 g
Launch price
149 $
229 $
Noise cancellation
No
Yes
Certification
IPX4
IPX4
Bluetooth
5.3
5.4
USB-C
Yes
Yes
Multipoint
No
No
Codecs
AAC, SBC
AAC, SBC