Transparency mode for hearing and connecting with the world around you
Three sizes of soft, tapered silicone tips for a customizable fit
Sweat and water resistant
Adaptive EQ automatically tunes music to the shape of your ear
BATTERY LIFE — Up to 4 hours of listening time with one charge, and up to 15 hours total listening time with the Lightning Charging Case.
Details: This pre-owned or refurbished product has been professionally inspected and tested to work and look like new. How a product becomes part of Amazon Renewed, your destination for pre-owned, refurbished products: A customer buys a new product and returns it or trades it in for a newer or different model. That product is inspected and tested to work and look like new by Amazon-qualified suppliers. Then, the product is sold as an Amazon Renewed product on Amazon. If not satisfied with the purchase, renewed products are eligible for replacement or refund under the Amazon Renewed Guarantee.
