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Cozy Brushing, Breezy Smiles
Frequently asked questions.
What if my new Laifen Wave Special won't turn on?
What if my new Laifen Wave Special won't turn on?
What if my new Laifen Wave Special won't turn on?The toothbrush may need to be charged before use.Typically,the indicator light will turn on after 5-10 minutes of charging, and the toothbrush will fully charge in ~3 hours (the indicator light will turn solid green). lf there are any problems with the product, please contact: laifentechus@gmail.com
How often do the brush heads need replacing?
How often do the brush heads need replacing?
We recommend replacing the brush head every three months or if the bristles become deformed.If the brush head is damaged in any way, please replace it immediately.
Why can't the Laifen App connect to my Laifen Wave Special?
Why can't the Laifen App connect to my Laifen Wave Special?
Please ensure that you are using the latest version of the Laifen App. Also check to see that the Laifen Wave Special is fully charged,and all necessary app permissions are enabled.
What kind of after-sales support does Laifen provide?
What kind of after-sales support does Laifen provide?
Laifen offers a 2-year limited warranty for the Laifen Wave Special. Within 2 years from the date of purchase, if your product fails to function properly due to material or workmanship defects. we wil provide repair or replacement services. laifen also offers a 30-day money-back gurantee for any reason,so you can shop worry-free.Undamaged products can be returned for any reason within 30 days of the date of delivery (terms and conditions apply). For more details, visit the official Laifen webpage at laifentechus.com
How long does the Laifen Wave Special take to fully charge and how long does the battery last?
How long does the Laifen Wave Special take to fully charge and how long does the battery last?
The Laifen Wave Special can be fully charged in approximately 3 hours. When used on the default Mode.twice a day for two minutes each time, the battery will last for up to 50 days.
What age groups is the Laifen Wave Special suitable for?
What age groups is the Laifen Wave Special suitable for?
It is not recommended for children under 12 years of age or the elderly to use this product. If you have any existing oral problems, it is advisable to use this product under the guidance of a professional physician. Moreover, if you have braces, dentures/porcelain teeth, orthodontic appliances, or dental fillings, it is recommended that you consult a dentist before purchasing this product. This consultation ensures that your dental restorations and orthodontic appliances are properly fixed, intact, and suitable for use with an electric toothbrush.