Type : Dynamic
Driver Diameter : 5.8 mm
Frequency Response : 20 - 20,000 Hz
Sensitivity : 100 dB/mW
Impedance : 16 ohms
Battery : Headphones: DC 3.7V lithium-ion battery; Charging case: DC 3.7V lithium-ion battery
Battery Life : Headphones: Max. approx. 6.5 hours*; Charging case: Max approx. 13.5 hours*
Weight : Headphones: Approx. 5.2 g (0.18 oz) (L), approx. 5.2 g (0.18 oz) (R); Charging case: Approx. 34.2g (1.2 oz)
Charging Time : Headphones: Approx. 1.5 hours*; Charging case: Approx. 2 hours*
Operating Temperature : 5?C to 40?C (41? F to 104?F)
Microphone Type : MEMS
Microphone Sensitivity : ?38 dB (1V/Pa, at 1 kHz)
Microphone Frequency Response : 100-10,000 Hz
Microphone Polar Pattern : Omnidirectional
Accessories Included : 30 cm (12?) USB-A/USB-C charging cable, eartips (XS, S, M, L)
