SG-548 Sonic Toothbrush
38000 strokes per minute.
3 modes(Clean Sensitive Message)offers various oral care needs.
2 minutes timer with 30 seconds interval indicator.
Smart LED indicator with power shortage reminder and power-off protection.
Intelligent memory function (Your last using mode will be remembered)
Supercharged NI-MH battery, full charged 6 hours can last for 25 days(twice of 2mins a day).
USB interface , can be workable with mobile phone charger.