Specifications

Type:

Dynamic type

Drive units:

φ40 mm

Impedance:

16 Ω/ohms

Sound pressure sensitivity：

98 dB/mW

Maximum input：

1,000 mW

Playback frequency:

5 – 50,000 Hz

Continuous playback time (noise cancellation function on):

Approx. 30 hours

Operating temperature range:

5 ℃ - 40 ℃

Power supply:

DC 3.7 V (internal lithium polymer rechargeable battery)

Weight:

287 g