SG-539 Sonic Toothbrush
1.With twin-engines magnetic levitation motor makes 6mm wide swing on the bristle to clean oral effectively.
2.Over 31000 strokes per minute (can be adjusted from 31000-40000).
3.Two modes, two button, easy to operate.
4.2 minute timer with 30 second interval indicator.
5.Smart LED indicator with power shortage reminder and power-off protection.
6.Supercharged lithium battery,up to 3weeks of bruthing on single charge. 7.Inductive charging function.
8.USB interface,can be workable with mobile phone charger