Comfortable Fit Even While Moving

The hook portion that wraps around the ear can be freely bent, providing a comfortable and optimal fit. The 3D-flex hanger fits tightly around the ears when exercising.

Never Fall Off

3D Flex Sport Clip, Quick-fit Adjuster Canal Design The BTS50/30 headphones have a perfect ear-fitting structure, so you can enjoy sports with your favorite music no matter how intensely you move.

Great for Nighttime Workouts with Blue Edge LED Illumination

LED lights embedded into the edge of the headphones add safety by lighting in blue while jogging at night. The BTS50 headphones provide comfortable exercising any time of day.

Quick Charge Compatible

The BTS50 headphones can be used for up to 70 minutes after a short, 15 minute battery charge, enabling long-time use with a short wait, even if you forget to charge them. When fully charged, they provide 6 hours of playback.

Washable Design

The BTS50 headphones feature IPX5 waterproofing that protects them from sweat and water. Any soiling can also be washed off with water, for quick and easy maintenance.

Canal Type Earbuds for Deep, Robust Bass

The 12 mm driver is compatible with aptX and AAC, and by using a flat cable and routing it behind the ear, touch noise is significantly reduced, to produce sharp, clear sounds.