Delivery takes 1~2 business days.
(Island area can take 3 to 5 days)

free repair
Vibration Cleanser: Power failure, vibration failure
Duo: Power, heat, microcurrent, charging failure

paid-in AS
Vibration Cleanser: Silicon damage, plastic damage, and charging cable damage.
Duo: Roller damage, plastic breakage, all failure due to flooding

It's a year.

You can use a USB cable only.

I'm sorry.
Products and pouches are set products, so they are not sold separately.