NOT KNOWN FACTUAL STATEMENTS ABOUT LAIFENTECH

The Laifen Wave toothbrush has an IPX7 waterproof rating. This IPX7 rating signifies the product or service can continue to be submerged in h2o up to 1 meter deep for up to 30 minutes.5 hours. When utilized on medium settings 2 times a day for 2 minutes every time, the battery will previous for approximately 30 days. For more information, please ch