JBL Free II True Wireless in-Ear Headphones

Truly Wireless: Discover the freedom of a wireless lifestyle listening to music, managing your calls or working out
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
Handsfree calls: Integrated microphone for clear phone calls. Automatic stereo-mono mode switching for a natural call experience
Comfort Stay Secure Fit: Best in calss ergonomics with 3 ear tip 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