Lightweight and compact for storage.
Although it reduces sounds over 80dB, you can still talk while wearing the headphones because you can hear the sound from the built-in speaker when you turn the volume knob on. SNR/NRR (dB): 27/31
- Weight(g):337
Material: Headband: POM (polyacetal), Cup: HIPS (high impact styrene), Cushion: PVC
Power supply: 2 AA batteries (sold separately)
