• Ambient noise reducing earcups for safety
• Ideal for use during high-stakes testing
• NC500TFC Active Noise Reducing headphones
• ABS plastic for durability needed in daily classroom uses
• Soft cushioned headstrap & ear cushions
• Over-ear ambient noise reducing earcups
• Power switch turns on active noise reduction
• 5 cord with in-line volume control
• Connects with MP3 or CD players
• Includes 3.5mm to ¼ adapter for cassette use
• Storage case included
• Headphone folds flat for storage in its case
• Space for MP3 player (sold separately)
Hi, what percentage would you say these block out:95%? And are they good for airplanes, lawnmowers, and more.
Beatboxer1964 3 weeks ago