USB charging ultrasonic electric toothbrush

Product Description

Introduction:
Toothbrush Head Material: DuPont
Waterproof: IPX7
Decibel: less than 50 db, very quiet
Vibration Frequency: 31,000 times / min
Charging time: 3-4 hours
Working time: 2 times a day, 125 seconds per time, can last more than 5 weeks
Charge parameters: DC5V, 120mA

Advantage:
Smart timer of 2 minutes
30 seconds pause reminder
Prevent tooth decay
Clean and whiten teeth
Fresh breathing, improve gum health
High speed sonic waves
6 times cleaner than manual brushing
DuPont USA toothbrush head, comfort and no toothache
3 years of design with advanced technology
Massage the electric toothbrush, enjoy brushing your teeth.
Package contents:
1. Toothbrush handle * 1
2. Toothbrush head * 4
3. USB charger cable * 1
Note: The charging adapter can not exceed 5 V