精品人妻无码一区二区色欲产成人,亚洲精品一品区二品区三品区,99精品一区二区三区无码吞精,乱色熟女综合一区二区三区

Fire-fighting electronics
You are here:Home >> Application >> Fire-fighting electronics...
3.7V Lithium battery for massage comb
823 2022-08-01


The electric massage comb can promote blood circulation in the scalp and effectively prevent excessive secretion of scalp oil. At the same time, it can make the scalp more healthy and improve the problem of hair loss. In addition, it can effectively relieve fatigue, can make people relax and relieve work pressure. At the same time improve sleep quality, effectively relieve insomnia symptoms. In addition, the electric massage comb has the effect of lowering blood pressure, which can relieve the symptoms of dizziness and dizziness.
This electric massage comb uses a 3.7V 500mAh battery, the battery model is 602530, the vibration frequency is 6000 times/min, the charging time is 30-40 minutes, and the continuous use time is 20-30 minutes.