Details

Earphone Dimensions: 25 x 22.2 x 28.3mm
Case Dimensions: 64.6 x 26.8 x 45.1mm
Drivers: 10MM Beryllium driver
Materials: Acetate body, stainless steel case
Earphone Weight: 9G Each Charging Case: 76G16.5kg/36.4lbs
Mircophone Type: MEMS, Omni-Directional 

Battery Life: 3.5 Hours
Charging Case: 3 additional charges, 14 hours total listening time
Case Charge Time: 40% Charge in 15 minutes, full charge in 40 minutes
Charging Time: 1.5 Hours of playtime after 45 minute charge, full charge after 1.5 hours