Product Review

EXTERNAL STEREO SPEAKERS - Enjoy a personal surround-sound experience.
IPx4 RATED WATER AND SWEAT RESISTANT - Powerful defense against heavy sweat and water.
HI-FI SOUND - Qualcomm aptX HD for 24-bit music support.
FITNESS MONITORING - Tracks calories and monitors steps, distance, and workout history.
DUAL MEMS MICROPHONES - Exceptionally clear voice calls.
ADVANCE QUAD-LAYER SPEAKER TECHNOLOGY - Robust bass, crisp treble, less distortion on high frequencies, and more defined vocals.