I tested one of the best workout earbuds for iPhone users - and they're 20% off

Beats' exercise earbuds, the Powerbeats Pro 2, come with heart rate-monitoring tech. Black Friday savings cut the price by 20% off.

I tested one of the best workout earbuds for iPhone users - and they're 20% off
Beats' exercise earbuds, the Powerbeats Pro 2, come with heart rate-monitoring tech. Black Friday savings cut the price by 20% off.