The Listen Tech LA 171 Noise Reduction Headphones can be used in applications where a noisy environment may distract from the transmitted audio or where ear protection is required. The headphones can be used with any of Listen’s tour group receivers and are ideal for tours in factories, museums with background PA systems, manufacturing facilities, or anywhere there is background noise.

• Blocks background noise - ensuring your message is heard clearly
• Usable with many Listen's portable receivers - provides options for your listeners
• Light weight - comfortable to wear for extended periods of time