Comparison
Edifier TWS NB2 vs realme Buds Air
Earbud battery life
5 h
3.5 h
Total battery life
20 h
17 h
Weight / earbud
5 g
4 g
Launch price
59.99 $
59.99 $
Noise cancellation
Yes
No
Certification
IPX4
Non résistant
Bluetooth
5.1
5.0
USB-C
No
No
Multipoint
No
No
Codecs
AAC, SBC
AAC, SBC