Functions: 

1.Support wireless charging and automatic ear detection

2.Touch control 

3. Ture capacity displsy

4.Support wake up Siri

5.Allowto rename and position

6.Charging the charging bin first,then charging the earphones

Touch key functions:

1.Play / pause: double Clicks the right eaphone

2.Answer calls: double Clicks one earphone

3.next / last songs: Three clicks the right / left earphone