Sonic Electric Toothbrush - Black - M305
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Product Information
Full details
The Coulax Pro M305 is designed for individuals seeking a professional-grade dental hygiene experience at home, offering superior plaque removal compared to manual brushing. Its key benefit is the long-lasting battery life that spans up to 120 days on a single charge, making it exceptionally low-maintenance; however, users should be aware that the high-frequency sonic vibrations may take a few sessions to get accustomed to if coming from a manual toothbrush.
All features
| Colour | Black |
|---|---|
| Model Part Number | M305 |
| Brand | Coulax Pro |
Extended Product Information
FAQs
How often do I need to charge the toothbrush?
With normal use twice daily, a full 3-hour charge will last up to 120 days.
Can I use this toothbrush in the shower?
Yes, the device is IPX7 waterproof and safe to use in the shower.
How many brush heads are included?
The kit includes 8 replacement brush heads, which is intended for up to 24 months of use.
How do I switch between the 5 brushing modes?
Press the power/mode button consecutively while the toothbrush is on to cycle through the available modes.
Is there a warranty provided?
Please check your included manual or the retailer information for specific warranty terms regarding the M305 unit.
Troubleshooting
The toothbrush will not power on.
Ensure the device is fully charged; connect it to a power source for 3 hours and verify the cable is secure.
The brush head feels loose during operation.
Remove the brush head and ensure the metal shaft is free of debris, then press the head firmly back onto the shaft until it locks.
Vibration intensity seems weak.
Check if the battery level is low or if the brush head is correctly seated. Try switching to a more intense brushing mode.
Pros and Cons
Pros
- Incredible 120-day battery life per charge
- Waterproof build enables shower use
- Generous 2-year supply of replacement heads included
- Versatile modes for sensitive teeth and gum health
Cons
- Sonic vibration intensity may feel unusual for new users
- Replacement heads are specific to this brand model
- Requires USB power source for charging
Setup, Compatibility & Care
Before the first use, perform a full 3-hour charge to ensure optimal battery performance. To attach a brush head, simply align it with the metal shaft and press firmly until it clicks into place. After every session, rinse the bristles thoroughly and wipe the handle dry to prevent buildup. The M305 is compatible with the provided replacement heads; ensure you replace the head every 3 months or sooner if the bristles become frayed. When traveling, store the handle and the active brush head in the included hard-shell case to maintain hygiene.