Daim ntawv ceeb toom:
1. Thov tsis txhob muab cov txhuam hniav rau hauv qhov chaw yog tias tus txhuam hniav tseem
poob dej.
2. Thov tsis txhob siv lub adapter uas tsis yog tus qauv ceev ceev, kom siv
txheem DC / 5V USB adapter.
3.Thov tsis txhob decompose los yog muab tso rau hauv dej.
4.Thov tsis txhob saib lub teeb UV ncaj qha thaum nws ua haujlwm.
5.Thov tsis txhob yaug nws nrog dej ncaj qha yog tias nws qias neeg hauv, koj tuaj yeem siv
ib daim ntaub ntub dej los ntxuav nws.
