# Braun BeardTrimmer 7 BT7520 Wet & Dry Cordless Beard Trimmer

**URL:** https://aio.lv/en/product--braun-244909--12536251
**Data updated:** 2026-06-25 19:51 (EEST)
**Category:** Other goods
**Manufacturer:** BRAUN
**Manufacturer code:** 244909
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Braun BeardTrimmer 7 BT7520 is a versatile Wet & Dry beard trimmer designed for precise grooming. It offers adjustable hair lengths 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 120 minutes of cordless operation. This durable trimmer is suitable for both wet and dry use, ensuring easy maintenance and reliable performance for daily beard styling.

## Long description

The Braun BeardTrimmer 7 BT7520 is a high-performance grooming tool engineered for precision and versatility. Designed to handle various beard styles, this cordless trimmer features an intuitive rotary dial that allows for seamless adjustments across 40 different length settings. Whether you are maintaining a short stubble or a longer beard, the device ensures consistent results with every pass. Its robust construction and ergonomic design make it a reliable choice for daily grooming routines, providing the flexibility needed for professional-grade styling at home.
Advantages
This trimmer stands out due to its exceptional battery life, offering up to 120 minutes of cordless operation on a single charge. The Wet & Dry functionality provides significant convenience, allowing users to trim in the shower or use the device with shaving gels and foams. Maintenance is straightforward as the head is fully washable, ensuring hygiene and longevity. The wide range of length settings, from 0.5 mm to 20 mm, eliminates the need for multiple attachments, simplifying the grooming process significantly.
Suitable for
Precision trimming of beards and stubble
Maintaining beard lengths between 0.5 mm and 20 mm
Wet or dry grooming sessions
Users seeking a cordless, portable styling solution
This device may not be suitable for individuals looking to trim hair on the scalp or body, as it is specifically optimized for facial hair. Additionally, those who prefer corded operation for continuous, non-stop usage might find the battery-dependent nature of this trimmer less ideal for their specific needs.
Key specifications
Battery type: Built-in Lithium-Ion
Operating time: 120 minutes
Length settings: 40 steps
Cutting range: 0.5 mm to 20 mm
Water resistance: Wet & Dry, fully washable
Dimensions: 42 mm x 45 mm x 156 mm
How to use
To begin, ensure the trimmer is fully charged. Select your desired length by rotating the dial to the appropriate setting. Turn the device on using the power button and move the trimmer against the direction of hair growth for an even cut. After use, you can rinse the cutting head under running water to remove hair clippings. Regular cleaning and occasional oiling of the blades will help maintain optimal performance.
What to consider before purchase
Check if the provided length range meets your specific styling requirements
Consider the cordless design as the primary mode of operation
Ensure the device is stored in a dry place when not in use to preserve battery health
For the best results, clean the trimmer head after every use and allow it to air dry completely before storing it in its case.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.144 kg |
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery type | Built-in battery |
| Power source | Battery |
| Height | 156 mm |
| Width | 42 mm |
| Depth | 45 mm |
| Product colour | Black, Blue |
| Fast charging time | 5 min |
| Easy to clean | Yes |
| Control type | Buttons, Rotary |
| Cleaning brush | Yes |
| Hair comb | Yes |
| Precision trimmer | Yes |
| Travel lock | Yes |
| Travel case | Yes |
| Charging time | 1.5 h |
| Package type | Box |
| Base station | Yes |
| Operating time | 120 min |
| Fast charging | Yes |
| Washable | Yes |
| Waterproof | Yes |
| AC input frequency | 50 - 60 |
| AC input voltage | 100 - 240 |
| Number of length steps | 40 |
| Minimum hair length | 0.5 mm |
| Maximum hair length | 20 mm |
| Built-in display | No |
| Wet & Dry | Yes |
| Precision trimmer purpose | Beard, Head |
| Combs quantity | 4 |
| Base station functions | Charging |
| Number of precision combs | 2 pc(s) |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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

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