Feature:

​If you heard "zi zi" sound in the process of use, do not worry, this is the phenomenon of thermal expansion and contraction, it will not affect the normal use of the product and there is also no any security risks. If you have any questions, please contact the seller to help solve, thank you!

​​Specification:

EUHS199HA:

​EUHS199HB:

​EUHS199HC:

​​​Package Content:

​Pack in box