# Sonic toothbrush Philips 3100 series HX3671/14

**URL:** https://aio.lv/en/product--philips-hx367114--4304403
**Data updated:** 2025-12-29 16:00 (EET)
**Category:** Electric Toothbrushes
**Manufacturer:** Philips
**Manufacturer code:** HX3671/14
**EAN:** 8710103985587
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 44.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 37.18 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--philips-hx367114--4304403

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

The Philips 3100 series HX3671/14 Sonic electric toothbrush features a built-in battery with lithium-ion technology, providing efficient power for daily care. It includes one handle and one brush head, designed for adults. The pressure sensor helps protect gums while ensuring effective cleaning. Enjoy a gentle yet thorough brushing experience with its sonic technology.

## Long description

The Philips Sonic toothbrush 3100 series HX3671/14 is an electric toothbrush for adults that uses sonic technology and a lithium-ion battery to deliver efficient daily oral care. The package includes one handle and one brush head. An integrated pressure sensor helps protect gums while the built-in timer supports consistent brushing duration.
Advantages
Sonic technology combined with targeted brush action removes plaque more effectively than a manual toothbrush, providing up to three times better plaque removal\*. The lithium-ion battery offers reliable power for regular use, and the simple Daily Care mode keeps operation straightforward.
Suitable for
Daily tooth cleaning for adults
Users who prefer an electric toothbrush with sonic technology
People seeking gum protection via a pressure sensor
Those who want a compact set with one handle and one brush head
Key specifications
Brand: Philips
Model: 3100 series HX3671/14
Power source: Battery (lithium-ion)
Teeth brushing modes: Daily care
Integrated timer: Yes
Adjustable speed: No
Product colour: Black
Package contents: 1 handle, 1 brush head
How to use
Attach the supplied brush head to the handle, dampen the bristles and apply a pea-sized amount of toothpaste. Turn on the toothbrush and guide the brush head gently across teeth and gumline, spending the recommended time in each quadrant as indicated by the integrated timer. If the pressure sensor activates, reduce brushing force to avoid gum irritation.
Usage recommendations
Use twice daily for optimal results, replace the brush head every three months or sooner if bristles are worn, and follow dental professional advice for specific oral-care needs.

## Specifications

### Features

| Feature | Value |
|---|---|
| Product colour | Black |
| Purpose | Adult |
| Adjustable speed | No |
| Teeth brushing modes | Daily care |
| Number of teeth brushing modes | 1 |
| Integrated timer | Yes |
| Mobile app support | No |
| Toothbrush type | Sonic toothbrush |

### Power

| Feature | Value |
|---|---|
| Battery type | Built-in battery |
| Power source | Battery |
| Battery life (max) | 336 h |
| Rechargeable | Yes |
| AC input frequency | DC5V |
| AC input voltage | DC5 |

### Packaging content

| Feature | Value |
|---|---|
| Number of brush heads included | 1 |
| Number of handles included | 1 pc(s) |
| Charger | Yes |
| Number of chargers | 1 |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery level indicator | Yes |

## FAQ

### How much does the Sonic toothbrush Philips 3100 series HX3671/14 cost, and is it available for purchase?

The price is 44.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 07.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Philips products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Philips service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: power source, integrated timer, adjustable speed, product colour, teeth brushing modes, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Sonic toothbrush Philips 3100 series HX3671/14?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/4304403/65524217_large.webp