Specifications:1.professional bluetooth stereo audio transmission;
2.Strong ecg detection function, pay attention to their own physical condition anytime and anywhere;
3.bluetooth hands-free calls;
4.the bluetooth music playback;
5.play MP3 music;
6.TF card hot drawing plugs;
7.the alarm clock wake up;
8.the headset stereo audio output;
9.touch LCD display;
10.time display;
11.USB charging and transfer files to the TF card;
12.support FM;
13.super portable, convenient and portable hanging belt, is definitely a personal choice for outdoor sports;
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