Truly wireless-, intelligent package. 24 hours of combined playback- Enjoy an entire day of wireless audio, with 4 hours of continuous playback and 20 hours of backup power from the charging case. Smart Charging Case- Protect the headphones and charge them when not in use. Provides over 20 hours of total backup charge, with a 15 minute quick charge for 1 hour of music playback. Handsfree calls- Integrated microphone for clear phone calls. Automatic stereo-mono mode swtiching for a natural call experience.
Call mode- Automatically switches to mono when making phone calls, for a more natural call experience. Easy Controls- Take full control of your calls and music with a single intuitive button. Comfort Stay Secure Fit- Best-in-class ergonomics with 3 ear tips sizes and 2 gel sleeve sizes ensure a secure fit that stays with you, no matter what you are doing. Splashproof- IPX5-certified design keeps the music playing through sunshine and rain.