Evolve your exercise routine with the help of your new personal fitness trainer. These wireless headphones combine superior harman/kardon sound with in-ear coaching that measures multiple elements of your workout and provides personalized real-time feedback.
- Includes Vi wireless headphones with three sizes of earbuds and fins, carrying case, USB cable, and quick-start guide
- Bluetooth wireless technology
- Audio coaching
- Sensors: heart rate, motion, elevation, proximity, touch
- harman/kardon speakers
- For use with Vi Fitness app
- Built-in rechargeable lithium battery