1.USB Type-c interface/Moving ring+ceramic speaker double unit acoustic architecture
2.Semi-in-ear conmfort wear/High toughness wire+MEMS microphone remote control
3.Digital decoder chip: highly restored,lossless transmission
4.Dynamic unit :easily interpret mid-low frequency sound
5.Ceramic horn:High frequency performance accurately restores the natural sound quality
6.Half in-ear wearing structure:Tailored comfort for the ear
?7.MEMS microphone remote control:Listen to the song and master the hand.