Champion CHTW400 Quick Manual page 5

Power-Off
Auto Power-Off Manual Power-Off
8S
8S
Put L&R earbuds into charging case
1. Touch the MFB for 8 secs on both
and close the lid,
earbuds to power off the earbuds.
the earbuds will automatically power off .
2. The earbuds will automatically turn off
when without paring for 5 mins.
Wearing
Insert the earphones directed towards your ear canal. Twist gently until the
earbuds fit comfortably and get better sound experience.