Anker Soundcore Ultra Slim Bluetooth A3901011

Crystal clarity and a delicately tuned sound signature deliver immersive sound that puts you center stage
With 3.5 hours of playtime from a single charge, and an extra 9 hours in the charging case, you can power a week of commuting and workouts with no cables and no wall charger
Designed to withstand liquid penetration far beyond what you encounter day to day