2-Year Limited Warranty ISOtunes XTRA *IT-34 does not have any

*IT-34 does not have any green on the headband

Aware Technology™ amplifies environmental sound for awareness

Noise isolating microphone

New & Improved ANSI-certified 25 dB NRR

Here's what folks are saying about them Eric Gorgesof A Craftsman's Legacy The battery life easily lasts a full day of use

2-Year Limited Warranty ISOtunes XTRA *IT-34 does not have anyThe Extended Warranty provides 1 additional year of protection against defects in material and workmanship for a total of 2 years after the original date of purchase. Program Terms: Does NOT cover lost or stolen product or accidental damage Must be purchased for each individual product at the time of sale on ISOtunes. com FREE 2. 0 plan can be purchased with FREE 2. 0 and or FREE 2. 0 Listen Only PRO 2. 0 plan can be purchased with PRO 2. 0 and or PRO