# Braun BT3520 Beard Trimmer, 0.5-20 mm, Battery Operated, Black/Blue

**URL:** https://aio.lv/en/product--braun-bt3520--12429601
**Data updated:** 2026-05-10 06:55 (EEST)
**Category:** Trimmers
**Manufacturer:** BRAUN
**Manufacturer code:** BT3520
**EAN:** 8700216428002
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 39.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 32.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--braun-bt3520--12429601

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

The Braun BT3520 is a versatile beard trimmer designed for precise grooming. It offers adjustable hair length settings from 0.5 mm to 20 mm, controlled via intuitive buttons and a rotary dial. Powered by a built-in rechargeable battery, it provides up to 50 minutes of cordless operation. Featuring a sleek black and blue design, this trimmer is ideal for maintaining various beard styles with ease and consistency.

## Long description

The Braun BT3520 is a versatile beard trimmer designed for precise grooming and effortless style control. Featuring a sleek black and blue design, this device allows users to maintain various beard styles with consistency and ease, utilizing a combination of button and rotary controls for intuitive operation.
Advantages
This trimmer offers exceptional precision through its 40 adjustable length settings, which can be modified in 0.5 mm increments to suit individual styling needs. The ultra-sharp blade is engineered to capture even difficult hairs, ensuring an even and efficient trim with every stroke. Its cordless design provides freedom of movement, while the high-quality construction ensures reliable performance for both trimming and edging tasks.
Suitable for
Trimming facial hair to specific lengths
Creating precise beard lines and edges
Maintaining consistent beard styles at home
Users requiring cordless operation for convenience
When it may not be suitable
This device is designed specifically for beard grooming and may not be suitable for full-body hair removal or professional-grade salon use. It is not intended for use while connected to a power outlet, as it relies on its internal rechargeable battery.
Key specifications
Length settings: 40 steps of 0.5 mm
Cutting range: 0.5 mm to 20 mm
Battery type: Built-in Nickel-Metal Hydride (NiMH)
Runtime: 50 minutes
Control interface: Buttons and rotary dial
Dimensions: 44 mm x 41 mm x 165 mm
How to use
To begin, ensure the trimmer is fully charged. Use the PrecisionWheel to select your desired hair length setting. Gently guide the trimmer against the grain of your beard, using the ultra-sharp blades to achieve an even cut. After use, clean the blade head to maintain performance and hygiene.
What to consider before purchase
Check if the 50-minute runtime meets your grooming frequency requirements
Ensure the 0.5 mm to 20 mm length range covers your preferred beard style
Consider the need for periodic charging of the built-in battery
Usage recommendations
For optimal results and to maintain the longevity of the blades, it is recommended to clean the trimmer head after every use and apply a drop of light machine oil to the blades periodically.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Control type | Rotary, Buttons |
| Number of length steps | 40 |
| Minimum hair length | 0.5 mm |
| Maximum hair length | 20 mm |
| Wet & Dry | No |

### Power

| Feature | Value |
|---|---|
| Battery type | Built-in battery |
| Power source | Battery |
| Rechargeable | Yes |
| Charging time | 10 h |
| Operating time | 50 min |
| Fast charging | No |
| AC input frequency | 50/60 |
| AC input voltage | 100 - 240 |

### Design

| Feature | Value |
|---|---|
| Product colour | Blue, Black |

### Ergonomics

| Feature | Value |
|---|---|
| Cordless | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.113 kg |
| Height | 165 mm |
| Width | 44 mm |
| Depth | 41 mm |

### Packaging content

| Feature | Value |
|---|---|
| Cleaning brush | Yes |
| Hair comb | Yes |
| Combs quantity | 2 |
| Number of precision combs | 2 pc(s) |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 340 g |
| Package depth | 108 mm |
| Package height | 62 mm |
| Package width | 254 mm |
| Package type | Box |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Nickel-Metal Hydride (NiMH) |

## FAQ

### How much does the Braun BT3520 Beard Trimmer cost, and is it available for purchase?

The price is 39.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 38 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 30.06.2026 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 BRAUN 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 BRAUN 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: minimum hair length, number of length steps, maximum hair length, rechargeable, weight, 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.

## Image

https://aio.lv/img/cache/product/12429601/68730545_large.webp