Select Your Country / Region
usmile
Q4 Sonic Electronic Toothbrush For Kids
First2 Ergonomic Electric Toothbrush for Kids.
usmile
Ergonomic design.
Easily master the correct
brushing posture.
usmile
Innovative1anti-tooth
decay2bristles.
Effectively resist the attack
of sugar and acid.
usmile
Patented3 motor made
or kids' need.
33,000 times/min vibration4 for
efficient tooth cleaning.
usmile
Sonic motor for
effective cleaning.
33,000 times/minute vibration4.
usmile
Patented motor3
made for kids' need.
Gentle care for a clean
mouth with no harm to teeth.
usmile
0.127mm5
ultra soft filament.
For better teeth and gum care.
What’s more?
usmile
Easily master the correct
brushing posture.Inspired
by ergonomics
curved designs.
14mm 6 small
brush head.
Suitable for
little mouths.
Rubber grip.
Comfortable
and easy
to grasp.
usmile
2 modes for special care.
Soft mode.
Gentle cleaning
and gum care.
Soft mode.
Deep cleaning,
effectively
removes stains.
usmile
Innovative anti-tooth
decay1 bristles.
Effectively resists cavity-
forming acid from sweets.
Comprehensive protection for tiny teeth.
DuPont bristles with fluoride.
usmile
55dB whisper-level
vibration noise.
Intelligent noise reduction,
have a pleasant and quiet
brushing time.
usmile
180 days battery life
Ultra-long battery lasting.
Package List
usmile
Electric Toothbrush Handle
1
Brush Head
2
Type-C Charging Cable
1
User Manual
1
Sticker
1
Product
Specifications
usmile
Product Name:
usmile Sonic Electronic Toothbrush For Kids Q4
Product Model:
Q4
Vibration Frequency:
33,000 times/min
Battery Life:
180 days
Waterproof Rating:
IPX7
Brushing Mode:
clean/soft
Applicable People:
kids
Green
Pink
usmile, focusing on oral health care
for 9 consecutive years.
30+**
Awards
500+***
Technical Patents
50 million+
Users Worldwide
American Dental
Association Certification
iF Design Award
reddot Award Winner
CMF Design Award
CHEAA
Japan Good
Design Award
Contemporary
Good Design
China Red Star
Design Award
Golden Pin
Design Award
1. Refers to usmile's first electric toothbrush for kids with a patented ergonomic design.2. The DuPont Tynex 5901HA brush filament used in this product contains sodium fluoride, which has the effect of preventing tooth decay. Brush filament report: NaF Statement. Reference: Lian Chenyue, The chemical principle of sodium fluoride in the prevention and treatment of tooth decay and its miniature simulation experiment [A], 2017.3. Motor Patent: China Utility Model Patent, Patent Number: ZL202022654965.5.4. Data was obtained from the usmile testing center.* usmile Sonic Electric Toothbrush Y1S is certified by the American Dental Association (ADA).** Refers to the total number of all usmile products-related awards.*** Refers to the total number of authorized patents from the usmile brand company - Guangzhou Stars Pulse Co., Ltd. Statistics as of March 14, 2023. The above 450 + patents have obtained patent certificates, including but not limited to: Electric Toothbrush: Chinese Invention Patent, Patent No. ZL202010625423.8; Chinese Utility Model Patent No. ZL202022578328.5: Chinese Utility Model Patent No. ZL201920492944.3: Chinese Utility Model Patent No. ZL2019203777706: Chinese Utility Model Patent, Patent No. ZL202020693145.5376 Water Flosser: Chinese Utility Model Patent, Patent No. ZL202122406730.X; Chinese Utility Model Patent No. ZL202121910195.5: Chinese Utility Model Patent, Patent No. ZL202121909816.8; Chinese Utility Model Patent, Patent No. ZL202121909754.0; Chinese Utility Model Patent......China utility model patent, patent number: ZL202123203607.4; patent number: ZL 2021 2 3195656.8
usmile
Q4 Sonic Electronic Toothbrush For Kids
First2 Ergonomic Electric Toothbrush for Kids.
usmile
Ergonomic design.
Easily master the correct
brushing posture.
usmile
Innovative1anti-tooth
decay2bristles.
Effectively resist the attack
of sugar and acid.
usmile
Patented3 motor made
or kids' need.
33,000 times/min vibration4 for
efficient tooth cleaning.
usmile
Sonic motor for
effective cleaning.
33,000 times/minute vibration4.
usmile
Patented motor3
made for kids' need.
Gentle care for a clean
mouth with no harm to teeth.
usmile
0.127mm5
ultra soft filament.
For better teeth and gum care.
What’s more?
usmile
Easily master the correct
brushing posture.Inspired
by ergonomics
curved designs.
14mm 6 small
brush head.
Suitable for
little mouths.
Rubber grip.
Comfortable
and easy
to grasp.
usmile
2 modes for special care.
Soft mode.
Gentle cleaning
and gum care.
Clean mode.
Deep cleaning,
effectively
removes stains.
usmile
Innovative anti-tooth
decay1 bristles.
Effectively resists cavity-
forming acid from sweets.
Comprehensive protection for tiny teeth.
DuPont bristles with fluoride.
usmile
55dB whisper-level
vibration noise.
Intelligent noise reduction,
have a pleasant and quiet
brushing time.
usmile
180 days battery life
Ultra-long battery lasting.
Product
Specifications
usmile
Product Name:
usmile Sonic Electronic Toothbrush For Kids Q4
Product Model:
Q4
Vibration Frequency:
33,000 times/min
Battery Life:
180 days
Waterproof Rating:
IPX7
Brushing Mode:
clean/soft
Applicable People:
kids
Green
Pink
Package List
usmile
Electric Toothbrush Handle
1
Brush Head
2
Type-C Charging Cable
1
User Manual
1
Sticker
1
usmile, focusing on oral health care
for 9 consecutive years.
30+**
Awards
500+***
Technical Patents
50 million+
Users Worldwide
American Dental
Association Certification
iF Design Award
reddot Award Winner
CMF Design Award
CHEAA
Japan Good
Design Award
Contemporary
Good Design
China Red Star
Design Award
Golden Pin
Design Award
1. Refers to usmile's first electric toothbrush for kids with a patented ergonomic design.2. The DuPont Tynex 5901HA brush filament used in this product contains sodium fluoride, which has the effect of preventing tooth decay. Brush filament report: NaF Statement. Reference: Lian Chenyue, The chemical principle of sodium fluoride in the prevention and treatment of tooth decay and its miniature simulation experiment [A], 2017.3. Motor Patent: China Utility Model Patent, Patent Number: ZL202022654965.5.4. Data was obtained from the usmile testing center.* usmile Sonic Electric Toothbrush Y1S is certified by the American Dental Association (ADA).** Refers to the total number of all usmile products-related awards.*** Refers to the total number of authorized patents from the usmile brand company - Guangzhou Stars Pulse Co., Ltd. Statistics as of March 14, 2023. The above 450 + patents have obtained patent certificates, including but not limited to: Electric Toothbrush: Chinese Invention Patent, Patent No. ZL202010625423.8; Chinese Utility Model Patent No. ZL202022578328.5: Chinese Utility Model Patent No. ZL201920492944.3: Chinese Utility Model Patent No. ZL2019203777706: Chinese Utility Model Patent, Patent No. ZL202020693145.5376 Water Flosser: Chinese Utility Model Patent, Patent No. ZL202122406730.X; Chinese Utility Model Patent No. ZL202121910195.5: Chinese Utility Model Patent, Patent No. ZL202121909816.8; Chinese Utility Model Patent, Patent No. ZL202121909754.0; Chinese Utility Model Patent......China utility model patent, patent number: ZL202123203607.4; patent number: ZL 2021 2 3195656.8