User Manual

09
5.Notes
▪The backpack contains electronics and is only water-resistant for a short time;
please do not cycle in the rain for a long time wearing the backpack.
▪Ensure the charging port remains clean and dry during the charging process.
▪The product includes a built-in circuit board, do not disassemble, crush, heat, or
burn the product; Do Not use sharp objects, screwdrivers, or other tools to puncture
or pry the circuit board, or perform any other operations that may cause irreversible
damage to the circuit board.
▪Please do not place sharp objects in the backpack to avoid damaging it.
▪nsufficient exposure to UV light may hinder disinfection.
UV exposure may cause damage to human skin and eyes.
6.OKAI Warranty Details
6-1.Terms of Warranty
▪If there are any inconsistencies with or omissions from national regulations below,
the national regulations will prevail.
▪This product includes a free product defect warranty period of one year from the
date of purchase. A replacement will be issued within 15 days after a quality check.
▪OKAI does not assume warranty liability for other attached items of the product
(e.g., the quick start guide and packaging).
The scope of the warranty service is limited to normal use only. The warranty is
not valid for any damages caused by factors other than quality defects in one of
the following scenarios. In these circumstances, OKAI provides repairs at a fee.
▪The warranty period has expired.
▪The user has no proof of warranty or valid invoice, except in cases where the user
can otherwise prove the product is within a valid warranty period.
▪The contents of the proof of warranty do not correspond with the physical nature
of the product or have been altered.
▪The product was damaged by the user's failure to store, maintain, or use the
product according to instructions.
6-2.Warranty Description