- Control knob to adjust volume
- Cord extends up to 5 ft.
- Large speakers for excellent sound quality
- Soft-sealing ear cushions and padded headband
Block out harmful noise while listening to your MP3 player, CD player, communication radio or AM/FM radio with these lightweight earmuffs. The control knob lets you adjust the volume and limits the sound produced inside the headset to 85dB for compliance with OSHA requirements. Soft-sealing ear cushions and padded headband make this earmuff comfortable to wear for long periods of time. The coiled cord extends up to 5 ft. Features larger speakers for excellent sound quality. Includes 2.5mm, 3.5mm and 6.4mm plug adapters. NRR 25. No batteries needed. Imported.