User's Manual

 Please use headset in available ranges (approximately 10 meters without shelter)
 Please turn off and delete paired devices and try turn on and pair again if part was
temporarily malfunctioning.
Caution:
Prevention of possible health hazards and accidents
 To protect your hearing, please do not exposure to high volume long time.
 Please do not wear headset too deep, keep cotton every time, and take out from ear
carefully and slowly.
 Lease keep at least 10cm away with cardiac pacemaker and ICD, as there will be
electromagnetic interference in the operation process.
 Please keep children/pets away from parts、packages and accessories to avoid the risk of
asphyxiation.
 Please do not use this product when you are concentrated on sth.(like driving)
To prevent damage and malfunction
 Please keep it dry and do not expose to extremely low and high temperatures to prevent
rust and deformation.
 Please keep it clean with dry soft cloth only.
FCC Statement
1. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions:
(1) This device may not cause harmful interference.
(2) This device must accept any interference received, including interference that may cause
undesired operation.
2. Changes or modifications not expressly approved by the party responsible for compliance