HANNEA Dental Floss for Teeth Cleaner Professional Household Electric Teeth Cleaning Kit Dental Care, Teeth Stain Remover, Remove Calculus, Clean Crevice Between Teeth Smart light strips Supports OTG technology for direct

Supports OTG technology for direct data transfer between USB-C devices and microSD cards without additional adapters or software

Tool-free assembly enables quick and easy installation

Which can better exercise the kids practical ability and thinking ability

easy-to-clean silicone material

Over voltage protection: Yes

HANNEA Dental Floss for Teeth Cleaner Professional Household Electric Teeth Cleaning Kit Dental Care, Teeth Stain Remover, Remove Calculus, Clean Crevice Between Teeth Smart light strips Supports OTG technology for directPROFESSIONAL ELECTRIC TEETH CLEANING KIT: Using high frenquency sonic viberation tech to clean people dental,effectively break and remove stubborn calculus, clean crevice between teeth. One Teeth Cleaning Kit provides you thoroughly dental care. Suitable for people who has need of daily dental care and people who is troubled by various dental questions. 3 SWITCHABLE CLEANING TIPS & 4 CLEANING MODE: Meeting your different cleaning need. The teeth