Feel the Music - Professionally tuned 12mm drivers deliver crisp vocals, tight bass, and dynamic mid-tones. This is studio-mastered sound on the go.
Lose the Strap - Now you can track your heart rate while listening to your favourite tracks without an uncomfortable strap or multiple devices.
Dive In - SMS Audio BioSport Earbuds are IPX4-rated for resistance to sweat and water.
Throw out the Batteries - The 3.5 mm gold-plated audio jack delivers all the power you'll ever need for biometric monitoring. There is nothing to replace or recharge.
Track Results - SMS Audio BioSport Earbuds are compatible with major fitness apps, so you can stay in shape and on track. Such as Run Keeper
SMS Audio Bio Sport Earbud with Heart Monitor[Black/Grey]
