Automatic U-shaped electric toothbrush

Description

Effortless, hands-free, full-mouth cleaning design
Ultrasonic cleaning technology and integrated LED light
Soft U-shaped silicone brush head, simultaneously cleaning front, back, and biting surfaces of both top and bottom teeth, within only 20 seconds
IPX7 waterproof ergonomic handheld base
Replaceable brush heads for easy maintenance
4 working modes: soft cleaning, powerful cleaning, massage mode and cold light whitening mode
Material: food grade silicone gel
Size: 6 * 2.5 * 11 cm
Battery capacity: 400mAh
Charging time: approximately 2 hours (USB charging)
Vibration: 48000 rpm
Rate change: 5000-15000
Input voltage: DC5V
Colors: white, pink, blue, black