Shopping cart

Subtotal:

Byr A9 Smart Sonic Electric Toothbrush: Sonic vibration frequency range: 33001-38000 Hz

Smart Sonic Electric Toothbrush — Sonic Electric Toothbrushes, Byr

For the busy adult who wants a thorough clean without the hassle, the Byr A9 Smart Sonic Electric Toothbrush is your daily dental upgrade. While many focus on basic cleaning, this toothbrush delivers a spa-like experience for your mouth, turning two minutes into a refreshing ritual.

Its sonic vibration at 32,000-42,000 times per minute gently removes plaque, and the multiple cleaning modes—like deep cleaning and massage—adapt to your needs. You will appreciate the gear memory function; it remembers your favorite setting so every brush starts just right. The soft bristles and included brush heads ensure comfort and long-term use, with a battery that lasts over a month on a single charge.

Waterproof and USB-charging make it convenient for any bathroom. This isn't just a tool for oral hygiene; it's a smart investment in your health, offering a consistent, effective clean that leaves your mouth feeling revitalized every time.

Features
  • Waterproof rating: IPX7
  • Battery life: 91-180 days
  • Charging type: USB
  • Cleaning modes: Three-dimensional cleaning, timing features, multiple cleaning modes
  • Brush head technology: Tong piece hair transplant technology
  • Number of brush heads included: 4
  • Brush head bristle stiffness: Soft
  • Power: 1.5W
  • Rated voltage: DC 5V
  • Net weight: 0.2 lbs
  • Product size: height 8.66 inches, diameter 0.98 inches
  • Vibration frequency: 32000-42000 times/minute
  • Working time per charge: 45-60 days with usage of 1-2 times per day, 2 minutes each
  • Gear memory function
  • Indicator lights: Red for charging, green when full
  • Material: ABS
  • Origin: Mainland China
  • Certification: CE
  • Commodity quality certification: CE
  • Age group: Adults
  • Number of operating modes: 4 or more
  • Type: Acoustic wave
  • Number of nozzles: 4 or 5 or more pieces
  • Bristle stiffness: SOFT
  • Function: Deep cleaning mode, plaque removal mode, whitening mode, gentle cleaning mode, massage mode, timer
  • Sonic vibration frequency range: 33001-38000 Hz

General specs

  • Brand: Byr
  • Model: A9
  • Seller: Joom
  • ID: 69283485464b4c012073fe4f
  • Timer: 2-minute
  • Display: LCD, LED, TFT, Touchscreen
  • Technology: Sonic
  • Travel Case: Yes
  • Battery Type: Li-Polymer
  • Charging Port: USB-C
  • Charging Method: Magnetic, USB, Wireless
  • Pressure Sensor: Yes
  • Bristle Softness: Soft
  • First listed by seller: 12/6/25

If you are interested in more details, you can find full information on the seller's page.

$49.34
Last price update: 12/6/25
Out of stock

Shipping options

Delivery to Russia
Available

Comparison with similar products

This item Recommendations
Smart Sonic Electric Toothbrush — Sonic Electric Toothbrushes, Byr
Byr A9 Black Sonic vibration frequency range: 33001-38000 Hz
Electric Toothbrush with 4 Brush Heads — Rotating Electric Toothbrushes, DR.BEI
Electric Toothbrush with 4 Brush Heads IPX7 waterproof rating
Kids Sonic Electric Toothbrush — Electric Toothbrush Heads, ROAMAN
Kids Sonic Electric Toothbrush
Smart Sonic Electric Toothbrush — Brushes, usmile
usmile Y10 Pro 38,000 vibrations per minute
Sonic Electric Toothbrush — Ultrasonic, Shangheng
Shangheng CH-908 32,000 RPM frequency
Smart Sonic Electric Toothbrush — Rotating Electric Toothbrushes, Apiyoo
Apiyoo T1A
Brand Byr DR.BEI ROAMAN usmile Shangheng Apiyoo
Model A9 Y10 Pro CH-908 T1A
Color
Rating
(0)
(0)
(0)
(0)
(0)
(0)
Price $49.34 $41.10 $73.26 $105.39 $43.89 $73.26
Seller Joom Joom Joom Joom Joom Joom
Update January 26, 2026 January 26, 2026 January 15, 2026 January 26, 2026 January 26, 2026 January 15, 2026
Timer 2-minute Smart Timer
Technology Sonic Sonic Smart, Sonic Sonic Sonic
Battery Type Li-Polymer Li-Polymer
Charging Method Magnetic, USB, Wireless USB USB USB-C
Pressure Sensor Yes Yes Yes
Bristle Softness Soft Soft
Battery Life 30 <num1>, <num2>
Power Source Rechargeable Battery Electric Rechargeable Battery Rechargeable Battery
Vibrations Per Minute 40000 <num1>, <num2>
Smart Sonic Electric Toothbrush — Sonic Electric Toothbrushes, Byr

Smart Sonic Electric Toothbrush

$49.34

Reviews

4.45
(0 reviews)
5
0
4
0
3
0
2
0
1
0
Top