Model Number: SG929-combine with UV sanitizer Brand Name: SEAGO. Key Specifications/Special Features: SpecificationsMaterial: ABS, TPEDupont nylon bristlePower source: 1 X AAA battery(sonic toothbrush),2XAAA batteries(UV sterilizer)Product size: 172X41X20mmWeight: 74gFeatureStylish slim lipstick design, especially for fashion girls and ladiesSmall and exquisite sonic toothbrush can be taken wherever you goVarious color painting are available
Sonic toothbrush:
22,000 strokes per minute
Sonic cleaning and high efficiency
Replaceable brush head and battery
Waterproof IPX7
1 battery can last for 120 days (twice of 2 mins a day)
Dupont bristle promotes naturally clean teeth by gently polishing off surface stains

UV sterilizer:
Tube life: >=8000hrs
Working temperature: 0-50C
UV intensity: >=230u W/cm2
Ozone density: 0.01ppm-0.05ppm
2 batteries can last for 30 days (twice a day)