1. Suitable for people over 6 years old to remove stubborn tooth stains, freshen breath, and remove dental calculus. 2. Frequency 37ΚΗΖ+/-3KΗΖ sonic vibration can easily solve all kinds of stubborn dental calculus 3. Hook-shaped cleaning head, medical-grade stainless steel working tip, curved to fit, does not hurt the mouth, does not rust, and protects oral health 4. Comes with automatic shut-off function and 10-minute power-off protection to prevent overheating and allow you to use it safely 5. LED high-brightness auxiliary light assists cleaning
Parameter: 1. Gears: 4 modes/3 gears 2. Material: ABS 3. Battery capacity: 500 mAh 4. Charging voltage: 5V 5. Working current: 0.15A 6. Rated power: 0.8W 7. Product size: 189 x 24.5 x 25mm
