Jaybird RUN XT True Wireless Headphones (Storm Grey/Glacier)

* 12 hours of play time with charging case - Internal rechargeable battery offers 4 hours of play time per charge with an additional 8 hours of charge in the case. * Sweat- and waterproof (IPX7) - double hydrophobic Nano-coating for sweat- and waterproof performance. * Sport fit - interchangeable silicone tips & fins provide a comfortable, secure fit in any ear size. * Fast-charge battery - five minutes of charging provides 1 hour of play time. Compatible products-Any Bluetooth device with HFP, HSP and A2DP * Premium sound with custom EQ - a unique, personalized music experience.