Lithium Ion Battery [LINK, LINK Aware IT-34, DEFY]

Compatible with LINK, LINK Aware [IT-34]*, and DEFY earmuffs.

*IT-34 does not have any green on the headband, and does not have a boom mic port under the right ear cup.

Warranty: All ISOtunes® products come with a 1-year warranty against defects in material and workmanship. The warranty does not cover damage by misuse, abuse or unauthorized modifications. We will provide a free exchange for customers who experience defective products within 12 months of purchase.* 

Guarantee: Your satisfaction is guaranteed with a 30-day money back promise. If you are not completely satisfied with your product, please contact us within 30 days of purchase and we will prove a full refund**.

*The ISOtunes Wired Listen-Only comes with a 3-month warranty. Apparel & Merchandise items are excluded from warranty & money back guarantee.

**Only items that have been purchased directly from ISOtunes.ca can be returned to ISOtunes. ISOtunes products purchased through other retailers must be returned in accordance with their respective returns and refunds policy.