• Effectively blocks ambient noise from planes, trains, city streets
• Noise-reducing range 22-25 dB
• Enhances the clarity of personal audio/video devices
• Comes with 3 sets of ear cups in various sizes for maximum fit and comfort
• Includes protective case
• Uses 1 "AAA" battery (not included)

19001
Plastic

Size: 5" x 4 " x 1 "

Colors:
  
White

U.S. Patent # D504,843