product name and model name : White labs 7.4s (wlb-100w) light irradiation device for teeth whitening
permission, certification, report number : zbak-yqhm-4o8z-u62z
rated voltage, power consumption : dc5v
same model release date : june 2018
ingredients : purpose of use: it is a device that irradiates visible light for the purpose of teeth whitening and is used with a photocatalyst. can be attached to a dental treatment device or used alone
how to use:
1. remove the protective film
2. insert until you hear a click sound.
3. connect to the auxiliary battery
4. press and hold power
quality assurance standards : 1. if a defect occurs in the product within 1 year from the time of purchase: we will exchange it for a new product. 2. if a defect occurs in the product after 1 year from the time of purchase: we provide after-sales service for a fee. 3. returns are not allowed after opening. it doesn't work. please be careful
SHIPPING : All products purchased at our shop are shipped from Korea
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