Langtian LT-Z18 Ultrasonic Sonic Electric Toothbrush IPX7 Waterproof with 4 Pcs Replacement Brush Heads No Charge Last For 1 Year

Description : Langtian LT-Z18 Ultrasonic Sonic Electric Toothbrush IPX7 Waterproof with 4 Pcs Replacement Brush Heads Features: No need to charge, can use for 1 year 100g constant brushing strength, no harm to teeth High frequency vibration, Super clean Prevent tooth decay Clean and whiten teeth Fresh breath improve gum health High speed sonic waves 6 times cleaner than manual brushing USA DuPont material toothbrush head, comfort and no hurting your teeth 3 year's design with advanced technology Massage electric toothbrush, enjoy brushing your teeth. Specification : Brand Langtian Toothbrush Head Material DuPont Waterproof IPX7 Decibel less than 50 db, very quiet Working time Can last for 1 year (Power can be replaced after no electricity) Clean Modes 3 Clean Mode Vibration Frequency 31,000 times / min Package Includes : 1 x Langtian LT-Z18 Ultrasonic Sonic Electric Toothbrush 4 x Toothbrush head