CHYEA Electric Toothbrush Clean as Dentist Rechargeable Sonic Toothbrush BLACK

--Fresh users may may experience a tickling/tingling sensation but normally get used to it within 2 weeks. --The electric toothbrush come with USB cable  WITHOUT CHARGER. Compatible with a phone or any charger with USB port, or any electric device with  USBport. --4 hours charge for minimum 30 days use. 2 minutes smart timer with interval pause reminding each 30 seconds to encourage dentist-recommended brushing habit. --Gently brush across your teeth just like with a manual brush. --The electric toothbrush is fully washable but don't soak it into water. Always make sure the USB cover is properly sealed. --Not intended for children under 3. Children under 8 and people who are unable to operate should be supervised by a parent or adult. Package includes: 1* Electric Toothbrush Handle 3* Replacement Heads 1* Protective Bristle Cover  1* USB Cable without charger 1* Instruction Manual Medical Warnings: --Consult your doctor prior to use if you have any medical concerns about using an electric toothbrush. --Consult your dental professional prior to use if you have had severe periodontal disease or oral surgery before. --Consult your dental professional if excessive bleeding occurs after using this product or bleeding continues to occur after 1 week of use as it may be a sign of other health issues. --Consult your doctor prior to use if you have a pacemaker or other implanted device.