seagoElectric Toothbrush for Adults, Sonic Toothbrushes with 8 Dupont Brush Heads, Rechargeable Toothbrush 4 Hours Charge Lasts for 30 Days Use SG-507(Black)

I have used many electric toothbrushes and I can say this is by far the best. There are 5 vibration modes, which can be used as needed. I like the memory function. The charging port has a waterproof plug, so there is no need to worry about waterproofing. The teeth are really clean, and it almost removes all the plaque. There are 8 brush heads, which can be used for a long time, the brush head is large, and the noise is small. love it.

This electric toothbrush has 8 brush heads and is perfect for home use, I can use it with my family. The sonic vibrations are also strong and it feels like it can wash away my years of tartar.

It's just a manual brush with vibrating motions. Vibration sound is irritating. Does not serve her purpose of buying an electric toothbrush

Not usefull at all

To change from mode to mode require to shut down then restart and change the mode.