PLANTRONICS BackBeat FIT 3100 Bluetooth  (Black, In the Ear)

SAFETY: BackBeat FIT 3100 feature Always Aware eartips so you can hear your surroundings and train safe in any environment. COMFORTABLE DESIGN: Wireless headphones have a soft, flexible and secure-fit earloop design that provides a comfortable fit and remains stable during your most rigorous workouts. LONG LASTING BATTERY: Bluetooth earbuds have up to five hours of wireless power so you can move more and charge less. PORTABLE POWER: A soft-shell charging case stores your wireless earbuds and offers up to 10 additional hours of power between charges so you can listen even longer. WATERPROOF AND SWEATPROOF: IP57-rated durable, sweatproof and waterproof design protects the earphones from sweat, rain, and spills and can withstand your most rigorous workouts.