Installation Instructions

Operations & Functions
Special Instructions：
Some Android phones do not support the synchronization of the earphones volume with the phone volume.
The volume operation of the earphone can only adjust the volume of itself,which is not synchronized withe
the adjustment of the phone volume.
Touch×2
Press 2s
Press 2s
Touch×1
Touch×1
or
Touch×2
or
Touch×1
Touch×3
or
Touch×2
or
or
or
Press 2s