User's Manual

/ Product Warranty /
•The warranty is valid only if the original receipt issued to the original purchaser by the dealer.
•If the product label is removed, physical change of the product or unapproved repair by the
3rd person, will invalidate of the warranty.
•The consumables, such as ear cap, battery and other accessories, which have limited life,
will be excluded from the product warranty.
•This Warranty do not cover for the damage and accident by the misuse.
•This Warranty do not cover the lost and damage of the product on either transportation
or delivery.