The Byer A9s Smart Sonic Electric Toothbrush offers advanced dental care with over five intensity levels and sonic vibration technology. Designed for adults, it features IPX7 waterproofing, a long-lasting battery (91-180 days), and convenient USB charging with a 4-hour charge time. It includes soft, oval-shaped brush heads and a built-in timer for optimal cleaning. Intensity is easily adjusted via button controls.
package style: Regular
Is there a portable case: no
Charging time: 4H
characteristic trait: timing
For people: aldult
Bristle Material: soft fur
charging method: USB charging
model: A9s
Brush head shape: oval head
Intensity level: More than five gears
type: Sonic Toothbrush
noise: 46-65dB
National subsidy registration model: A9s
Control method: Button
Cleaning mode: clean
waterproof level: IPX7
Strength adjustment method: Button adjustment
Applicable scene: Personal Care
Battery life: 91-180 days
