Reusable ear defenders 32574

ABShigh-attenuation

Headphones with sound amplification ideal for use in environments where a strong noise attenuation is required. Headphones are designed for a natural sound of low frequencies and low noises, amplifying ambient sounds like steps or whispers. The headphones are equipped with 3.5 mm audio jack input, which allows the connection of the device to listen to mp3, etc. TECHNICAL CHARACTERISTICS: - On/off switch and volume control - Omnidirectional microphone - Auxiliary jack input - Protection level SNR 27 dB - Padded bow with special shaping - Lightweight and durable ABS shells - Soft padding for extra comfort DECLARATION OF CONFORMITY: - EN 352- 1:2002 - EN 352- 4:2001 -EN 352- 6:2002