[Product material]: PMMA+EVA+electronic components
[Product size]: 16.5*16.0*4.5cm
[Outer box size]: 65*35*55CMcm
?Product Weight?: 70g/piece
[Working time]: about 48 hours
[Battery capacity]: 210mAH (replaceable)
[Power supply mode]: 2 CR2032 button batteries
[Lighting mode]: /breathing/burst flashing/flowing water/combination
Instructions:
1. Take out the battery in the package, open the battery cover of the glasses, install the battery and close the battery cover
Precautions:
1. Do not squeeze or touch sharp objects, so as not to damage or scratch the mirror
2. When installing the battery, please pay attention to the direction of the battery's positive and negative poles, with the positive pole facing out and the negative pole facing inward
3. Please take out the battery if it is not used for a long time