Anker SoundCore Spirit - Black
- IPX7 Sweat Guard Technology：Truly sweat proof technology specially designed to resist the corrosive properties of sweat.
- Musical Motivation：Crystal-clear sound is delivered through premium composite drivers.
- Ergonomic Design：The cable clip keeps the neckband off your neck, while the specially designed Earwigs and Ear tip provide a secure, yet comfortable fit.
- 8-Hour Playtime：Get a week of workouts from a single charge.
- 1 Year Warranty