Comparison
SoundPEATS Engine vs SoundPEATS Engine4
Earbud battery life
10 h
12 h
Total battery life
28 h
31 h
Weight / earbud
5 g
5 g
Launch price
34.99 $
39.99 $
Noise cancellation
No
No
Certification
IPX4
IPX4
Bluetooth
5.1
5.2
USB-C
No
Yes
Multipoint
No
Yes
Codecs
AAC, SBC
AAC, SBC