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品名：家庭套装干电式震动牙刷
产品型号：A7
产品性能简介：
1.本牙刷系震动式电动牙刷。震频12000次/分。
2.本牙刷震动力是当今世界最大的（欢迎比较）。固此款刷牙的清洁力度极高。同时又有极佳的按摩效果。
3.本牙刷大小与普通手动牙刷大小差不多，而内装一节AA碱性电池，这是一种装AA电池的体积世界最小的电动牙刷。（这是高级设计的结果）4.1节AA碱性电池，可用45天~50天。
5.外观尺寸：20mm x 200mm 6.重：60g。
product name:Mini Dry Cell Electric Toothbrush
product model:A7
1) It is a vibratory electric toothbrush with a frequency of 12,000 times per min
2) The toothbrush boasts large vibration aside from its fairly high cleanness, the massage effects are fabulous
3) Compared with the ordinary manual toothbrush, there is little difference in the size. However, it only needs 1 cell AA alkaline battery, It is a very compact electric toothbrush equipped with AA batteries (thanks to the advanced design)
4) 1 AA alkaline battery can last 45-50 days
5) Size:Diameter: 20mm Length: 200mm (assembled) Weight:36g