Frequently Asked Questions
Everything you need to know about our hearing protection and audio gear.
Are ISOtunes products ANSI certified for hearing protection?
Yes, all ISOtunes hearing protection products are tested and certified to meet ANSI S3.19-1974 standards, ensuring they provide the rated Noise Reduction Rating (NRR) to keep your ears safe in loud environments.
What is the standard shipping timeframe?
We offer standard shipping which typically takes 3-5 business days within the continental US. International shipping times vary by location but generally range from 7-14 business days.
Do ISOtunes products come with a warranty?
Every ISOtunes product is backed by a 1-year limited warranty against manufacturing defects. If your device fails due to a defect in materials or workmanship, we will repair or replace it.
Can I use ISOtunes for phone calls in loud environments?
Absolutely. Our products feature Signature Noise-Suppressing Microphones with echo cancellation technology, which filters out steady-state noise like engines or vacuums so your voice comes through clearly.
What is your return policy?
We offer a 30-day money-back guarantee. If you are not completely satisfied with your purchase, you can return it within 30 days of the delivery date for a full refund, minus shipping costs.
Are these headphones sweat and water resistant?
Yes, most ISOtunes models carry an IP45, IP67, or IPX4 rating for sweat and water resistance, making them ideal for tough work conditions and outdoor use.