HL-series electric toothbrushes adopt big angle and high speed rotation.Toothbrush heads rotate towards two directions at a speed of 5000 times per minute.
we mainly produce electric toothbrushes with 60 angle two direction rotation
HL-series electric toothbrushes adopt big angle and high speed rotation. Toothbrush heads rotate towards two directions at a speed of 5000 times per minute.They realize " automation of Beishi brushing....
HL-series electric toothbrushes adopt big angle and high speed rotation.Toothbrush heads rotate towards two directions at a speed of 5000 times per minute