Vivitar Look and Listen 8x30 Binoculars: * Enhances sight and sound * 1-year limited warranty * 8x magnification * Reliable center wheel focus design * Diopter adjustment for precise focusing * Multicoated optics for clear, sharp views * High sensitivity microphone * Weight: 1.05 lbs * Dimensions: 10.5"L x 7.4"W x 4.2"H * Model# VIV-LD-830 * Includes headphones