Bluetooth version: v5.0.
Hi-res audio.
Custom 12 mm drivers deliver professionally tuned sound.
Quad-microphone calls: with 4 microphones & cvc 8.0 noise reduction.
Active noise cancelling.
Water-resistant ipx 5.0.
Extended playtime: enjoy 7 hours of playtime on a single charge and extend to 40 hours with the charging case.
10-minutes charge = 1-hour playtime