Product Description

Rugged versatility for the all-around runner and outdoor athlete at Our core we are runners, but the life of an outdoor athlete thrives with balance. From trail runs and mountain bike rides to summit scrambles and Deep powder days, Our passion for the outdoors is a thread that runs through a variety of pursuits. The X4 embodies that spirit of versatility. The evolution of Our do-it-all wireless headphones for the all-around runner and outdoor athlete-comfortable, rugged and fully waterproof to tackle any run, ride or trail in any conditions.

Product Features

• 8 hours of play time a single charge provides 8 full hours of wireless play time.
• Sweat & waterproof fully waterproof (Ipx7) protection for running in any weather conditions.
• Sport fit plus comfortable, versatile design runs over your ears for a secure, sport-specific fit or under for more relaxed situations.
• Comply Ultra foam tips – interchangeable, thermo-reactive tips provide enhanced durability, rich sound, and conform to individual ear canals for a comfortable, secure fit.
• Premium sound with custom EQ uncompromising sound quality that’s compatible with the Jaybird app to customize sound EQ and save personal settings to the buds.Response bandwidth: 20Hz – 20kHz