Shangheng Smart Sonic Sonic Electric Toothbrush: 2-minute timer
For anyone who rushes through their morning routine, this electric toothbrush makes thorough cleaning effortless. It’s designed for busy professionals or parents who need a reliable, quick clean without the hassle of manual brushing.
While many focus on whitening, this brush prioritizes gentle care with its Soft mode at 33,000 strokes per minute, ideal for sensitive gums. The 2-minute timer ensures you brush long enough, and the 30-second reminders guide you through each quadrant of your mouth. You’ll notice the soft bristles feel comfortable from the first use, reducing irritation common with cheaper brushes.
With 70 days of battery life, you can travel without the charger. The IPX7 waterproof rating means it’s safe in the shower. Alexa compatibility lets you start your routine hands-free. Four brush heads are included, so the whole family can share one base. It’s a smart upgrade for a healthier smile every day.
Features
- 4 brush heads included
- USB cable charging
- IPX7 waterproof
- 70 days battery life
- 4 modes: Clean, Whiten, Soft, Massage
- 2-minute timer
General specs
- Brand: Shangheng
- Model: Smart Sonic
- Seller: Joom
- ID: 69281e3bedbcdf01d38a0c52
- Technology: Sonic
- Power Source: Rechargeable Battery
- Charging Method: USB
- First listed by seller: 12/6/25
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Joom
| Date | Price |
|---|---|
| 2/28/26 | $74.86 |
| 12/6/25 | $76.79 |
Shipping options
United States
Similar products comparison
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Shangheng Smart Sonic 2-minute timer
|
Marlincare M10PRO Black 55,000 sonic pulses per minute for deep cleaning
|
Philips HX9690/05 Black
|
TEETHEORY GEHP206AB Black Sensitive Gum Care with 40,000 vpm motor
|
AJELU JP-ET-PINK Pink
|
AquaSonic PRO Satin Rose Gold 5 unique modes for whitening and gum health
|
|
| Brand | Shangheng | Marlincare | Philips | TEETHEORY | AJELU | AquaSonic |
| Model | Smart Sonic | M10PRO | HX9690/05 | GEHP206AB | JP-ET-PINK | PRO |
| Color |
|
|
|
|
|
|
| Rating |
|
|
|
|
|
|
| Price | $74.86 | $26.99 | $199.99 | $19.99 | $9.48 | $79.95 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Feb 27, 2026 | Feb 4, 2026 | Feb 7, 2026 | Feb 2, 2026 | Feb 7, 2026 | Feb 7, 2026 |
| Technology | Sonic | Sonic | Sonic | Sonic | Sonic | Sonic |
| Power Source | Rechargeable Battery | Rechargeable Battery | Rechargeable Battery | |||
| Charging Method | USB | Magnetic | USB | USB | Wireless | |
| Timer | 2-minute | 2-minute | 2-minute | 2-minute | ||
| Travel Case | Yes | Yes | Yes | |||
| Battery Life | 180 | 45 | 30 | |||
| Battery Type | Li-Polymer | Li-Polymer | Li-Polymer | |||
| Charging Port | USB-C | USB-C | USB-C | |||
| Brushing Modes | 5 | 3 | 5 | Clean, Whitening, Massage | ||
| Pressure Sensor | Yes | Yes | Yes | |||
| Bristle Softness | Soft | Soft | Soft | |||
| Water Resistance | IPX8 | IPX7 | IPX7 | IPX7 | ||
| Brush Heads Included | 4 | 2 | 8 | 8 | 6 | |
| Vibrations Per Minute | 55000 | 40000 | 31000 | 50000 | ||
