The material of head of brush is american dupon nylon silk

Rotary speed:6000 times/min.The head can round 45 degree.easy to change the head.waterproof,this product get the CE Certificate and ROHS Environmental Certificate,it's very safe.

Length:206mm,Width:35mm

Double side pressed plastic packing one origian sets

The head of brush is made from Japan Innocuity POM,The hair of brush is made from American Dupon

 Nylon silk.the handle and electric body make from innocuity ABS.

G.W.  (Kgs)11   N.W. (Kgs)9

Electric Toothbrush