With Hi-Fi stereo sound
Support multi-point connection.
Easy to do hands free calling with built-in microphone.
Sweat proof design
Support voice report number
Intelligent noise-isolation technology
Voice reminding function
6 hours for talking time, 8 hours for playing music, 200 hours stand-by time with only 1 hour charging time.
Design of high elastic line, more durable.
Compatible with iPhone, smartphone, MP3, MP4, laptop, etc.