NEPTUNX SPST20 - Toothbrush SEYSSO - Free user manual and instructions
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| Product Type | Sonic Electric Toothbrush |
| Brand | SEYSSO |
| Model | NEPTUNX SPST20 |
| Dimensions | 250 x 25 x 25 mm (handle) |
| Weight | 120 g |
| Power Source | Rechargeable lithium-ion battery (built-in) |
| Charging Method | USB cable (included) |
| Charging Time | 4 hours for full charge |
| Battery Life | Up to 30 days (based on 2-minute brushing twice daily) |
| Brushing Modes | 5 modes: Clean, White, Polish, Massage, Sensitive |
| Speed | Up to 40,000 strokes per minute |
| Timer | 2-minute timer with 30-second interval pauses |
| Water Resistance | IPX7 waterproof handle |
| Pressure Sensor | Warns when brushing too hard (indicator light) |
| Brush Head | Replaceable, with blue indicator bristles |
| Included Accessories | 2 brush heads, USB cable, travel cap |
| Cleaning & Maintenance | Rinse brush head and handle under running water after use |
| Safety Features | Automatic shutdown after 2 minutes, pressure overload protection |
| Spare Parts & Repairability | Brush heads are replaceable; handle battery is not user-replaceable |
| Warranty | 2-year limited warranty for manufacturing defects |
Frequently Asked Questions - NEPTUNX SPST20 SEYSSO
How do I charge the NEPTUNX SPST20 toothbrush?
Connect the included USB cable to the charging port at the base of the handle and plug it into a USB power adapter. The battery indicator will flash during charging and stay solid when fully charged. A full charge takes about 4 hours and provides up to 30 days of regular use.
How do I replace the brush head?
Align the brush head with the metal shaft and push it downwards until it clicks into place. To remove, pull the brush head upwards with a firm grip, rotating it slightly if needed. Use a new brush head every 3 months or when the blue indicator bristles turn white.
How do I select a brushing mode?
Press the power button to cycle through the 5 modes: Clean, White, Polish, Massage, and Sensitive. The selected mode is indicated by a small light. The toothbrush starts in Clean mode and advances each time you press the button within 2 seconds of powering on.
What does the pressure sensor do?
The built-in pressure sensor detects when you brush too hard. If excessive pressure is applied, the handle will pulse gently and the indicator light will illuminate to alert you. This helps protect your gums and enamel from over-brushing.
Is the toothbrush waterproof?
Yes, the handle is rated IPX7, meaning it can be safely rinsed under running water or even submerged up to 1 meter for 30 minutes. You can use it in the shower, but the brush head and handle should be dried after use.
How often should I replace the brush head?
Replace your brush head every 3 months or sooner if the bristles become frayed. The indicator bristles on the side fade from blue to white, reminding you it's time for a change.
Can I use the toothbrush while charging?
It is not recommended to use the toothbrush while charging. The handle is designed for wireless-like use without a cable during brushing to avoid any safety hazard. Wait until the charging cable is disconnected before operating the device.
What should I do if the toothbrush doesn't turn on?
First check if the battery is depleted. Connect it to a charger and wait for a few minutes. If it still doesn't respond, try pressing the power button for 5 seconds to reset the device. If the issue persists, contact SEYSSO customer support for assistance.
How do I clean the toothbrush?
After each use, rinse the brush head and handle thoroughly under running water to remove toothpaste residue. Wipe the handle with a soft dry cloth. Once a week, you can remove the brush head and clean the shaft area with a damp cloth. Avoid using abrasive cleaners or submerging the charging port.
What is the warranty period for the SPST20?
The NEPTUNX SPST20 comes with a 2-year limited warranty covering manufacturing defects in materials and workmanship. This does not cover damage due to misuse, normal wear of brush heads, or accidental damage. Retain your receipt or proof of purchase for warranty service.
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USER MANUAL NEPTUNX SPST20 SEYSSO
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Product information
Brand : SEYSSO
Model : NEPTUNX SPST20
Category : Toothbrush