# Sonic toothbrush Philips 2100 series HX3651/11

**URL:** https://aio.lv/en/product--philips-hx365111--4812024
**Data updated:** 2026-01-03 12:50 (EET)
**Category:** Electric Toothbrushes
**Manufacturer:** Philips
**Manufacturer code:** HX3651/11
**EAN:** 8710103985471
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 31.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 26.44 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--philips-hx365111--4812024

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Friday | free |
| Pickup points | 26.06.2026 | 1.99 EUR |
| Courier delivery to door | 26.06.2026 | 4.99 EUR |

## Summary description

The Philips 2100 series HX3651/11 Sonic electric toothbrush is designed for adults and features a sonic cleaning action for effective plaque removal. Available in green, pink, and white, it operates on a built-in lithium-ion battery. The package includes one handle and one brush head, ensuring a complete brushing experience.

## Long description

The Philips 2100 series HX3651/11 sonic toothbrush uses high-frequency sonic technology and brush action to remove plaque more effectively than a manual toothbrush. Designed for adults, the electric toothbrush comes with one handle and one replaceable brush head and is available in white, pink or green. It runs on a built-in lithium‑ion battery and includes an integrated timer to help ensure recommended brushing time.
Advantages
Sonic technology delivers rapid brush strokes that help dislodge and sweep away plaque. The integrated timer supports a consistent two‑minute brushing routine. The compact handle and included brush head make the set ready to use from first charge. Available colours allow simple personalisation.
Suitable for
Daily plaque removal for adults
Users seeking an upgrade from a manual toothbrush
Home oral care routines with a built‑in timer
Key specifications
Model: Philips 2100 series HX3651/11
Power source: Built‑in lithium‑ion battery
Integrated timer: Yes
Contents: 1 handle, 1 brush head
Colours: White, Pink, Green
Category: Dental care
How to use
Attach the brush head to the handle and charge the toothbrush before first use. Apply toothpaste to the brush head, place the brush in your mouth, switch on the device, and move the brush slowly across teeth and gums following the integrated timer. Replace the brush head regularly according to manufacturer guidance.
Usage recommendations
Use twice daily for two minutes per session and replace the brush head every three months or sooner if bristles are worn. Consult a dental professional for personalised oral care advice.

## Specifications

### Power

| Feature | Value |
|---|---|
| Battery type | Built-in battery |
| Power source | Battery |
| AC input frequency | DC 5 V |
| AC input voltage | 5 V D.C. |

### Features

| Feature | Value |
|---|---|
| LED indicators | Y |
| Product colour | White, Pink, Green |
| Purpose | Adult |
| Handle colour | Pink |
| Integrated timer | Yes |
| Toothbrush type | Sonic toothbrush |
| Brush shape | Oval |
| Timer duration modes | 4 x 30 sec, 2 min |

### 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 2100 series HX3651/11 cost, and is it available for purchase?

The price is 31.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 72 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 Friday 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: Cash payment, 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, product colour, 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 2100 series HX3651/11?

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/4812024/54423600_large.webp