Vivo TWS Air

14.2 mm moving coil

20 Hz - 20 kHz

IP54 (earbuds)

Yes

5.2

SBC, AAC

Up to 4.5 hours per earbud | Up to 25 hours with charging case

Earbuds: about 60 minutes | Entire set: about 140 minutes | 10-minute charge for 1.5 hours of battery life (earbuds)

56 x 52 x 24 mm

30.09 x 18.54 x 16.52 mm

3.5 g