Smith Optics Unisex Outdoor Tech Wired Audio Chips Black Headphones Create the soundtrack to your next shred session with the Smith Optics&reg; Outdoor Tech Wired Audio Chips. Fits easily into a helmet-headphone adapter. Glove-friendly controls mean you can stay warm while operating. Voice prompts for tones and volume control. Track selection. Rechargeable battery features 10 hours of continuous play or three days of real world, on-mountain use. Includes:&#8226; Audio chips.&#8226; Headphone adapter with control section. Imported. Measurements: Width: 2 in Height: 2 in Depth: 1&frasl;2 in Weight: 3.4 oz This product may have a manufacturer's warranty. Please visit the manufacturer's website or contact us at warranty@support.zappos.com for full manufacturer warranty details.