Jabra Elite Active 75t True Wireless Earbuds with Wireless Charging Case - Gray(Refurbished)

OUR BEST FIT YET - We scanned thousands of ears to create the best-fitting earbuds for sport that we've ever created, with a special grip coating, to make sure they stay in while you work out.
OUR MOST DURABLE - Waterproof. Sweatproof. Workout-proof. With IP57-rated protection there's nothing holding you back from pushing yourself further and working harder than ever.
KEEPING YOU SAFE - HearThrough mode lets the outside in, like a volume button for the real world, keeping you alert and aware of what's going on around you so you're always in full control.
UP TO 28 HOURS OF USE - Up to 7.5 hours of listening time on a single charge, and a total of up to 28 hours with the charging case. You'll need to recharge before they do.
CRYSTAL-CLEAR CALLS - Four microphones, the latest digital signal processing and pioneering beamform technology means these tiny pieces of tech offer great call quality wherever you are.