Instructions:
1. Turn on the left and right ears at the same time, and the earphones on both sides are automatically paired
2. Put the lid on the charging compartment and automatically shut down when charging
3.
Answer the call: tap the left/right channel once
4.
Hang up the call: tap the left/right channel once
5.
Reject the call: long press the left/right channel for 2 seconds
6.
Pause the song: tap the left/right channel once
7.
Adjust the volume: tap the left/right channel twice
8.
Up and down song: tap 3 times on the left/right channel
9.
Call Siri: Long press for 3 seconds