BT version: V5.2.
Battery duration: up to 8 hours of reproduction.
Battery capacity: 45mAn (auricular), 500 mAh (box).
Battery duration (each headphone): up to 8 hours of playback time.
Battery duration (charge cost): 28 hours.
Housing entrance: Type C.
Waterproot: IPX5.
Instant pairing: Yes.
ENC: Yes.
Touch controls: Yes.
Type of insertion: half in the ear and ear