Retainer Case,mouth Guard Case With Mirror,slim Retainer Case With Uvc - Pink

ZIZNBA Retainer Case is assembled by 4 UV lamp beads. Built-in 1000mAh battery, can be used for about one month when fully charged (Depends on frequency and duration of use). Recommended charging time is 3-5 hours.. After inserting the retainer, you close the lid and press the power/start button for a few seconds. A light about the power button indicates active operation.. When charging the battery, the small hole to the side of the USB-C port will change from a yellow light to a green light when the battery is fully charged.. If you need to halt the process, a press of the power button will shut it off. As a safety measure, opening the lid will also disengage the UV LED's.