Sanag AirRun Sports Casque Bluetooth sans fil à conduction aérienne osseuse étanche MP3 écouteurs de musique
3 connection stable without interference lightweight body design, weight about 22 grams, with ear hanging design, to create a golden triangle wear stability, sports can not be thrown off ipx7 waterproof nano waterproof coating, prevent daily sweat and rain infiltration, 9 hours endurance, more than 10 days long standby, easy to cope with long-term training and long-distance sports. bluetooth /mp3 dual mode, with 16-64g memory, can listen to music without connecting the phone, get rid of the shackles of the phone bundle, smart app unlock more functions, personalized audio customization.