SMS Audio Biosport
TECH SPECS 
ChargingNo need.
BatteryDraws power through your device’s headphone jack.
Battery lifeIndefinite
Water resistanceIPX4: sweat and water
Weight158.7 grams
Sensorheart rate sensor
ConnectionWired
SoundProfessionally tuned 12 millimeters drivers to deliver crisp vocals, tight bass and dynamic mid-tones.
ControlsTouch controls
OtherDial/answer calls.
- 3 button mic with volume control
METRICS 
Steps
Distance
Calories
Activity
Floors
Sleep
Heart rateYes
VO2 Max
UV exposure
Skin temperature
Galvanic skin response
GPS
Notifications
Other metrics
LINKS 
View onAmazon
Amazon US rating2.6 out of 5 stars
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