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Braun Beard Trimmer Series 3

BT3520
$79
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Product Overview

The Beard Trimmer Series 3 trims facial hair with 40 length settings in 0.5mm steps for precise control.

This Braun trimmer is suited to regular beard maintenance and basic head-hair tidying, thanks to its precision beard and hair combs. The ultra sharp blade helps catch tricky hairs and ensures an even trim, making it a practical choice for anyone wanting to blend stubble into a fuller beard. Its cordless design and 50 minute runtime allow for several grooming sessions between charges.

The head and comb attachments are washable, making cleanup straightforward after each use. The Ni-MH battery powers the trimmer for up to 50 minutes, supporting uninterrupted grooming routines. With a weight of 340g and compact dimensions, it fits comfortably in hand and is easy to store.

Model BT3520 in black comes with a 2 year manufacturer's warranty.

Key Features

  • Precision Wheel with 40 length settings in 0.5 mm steps
  • Ultra Sharp Blade helps to catch tricky hairs and trim the beard evenly and efficiently
  • Ni-MH battery with a 50 minutes cordless runtime
  • Ultra Sharp Blade helps to catch tricky hairs and trim the beard evenly and efficiently

Key Specifications

Brand:
Braun
Model Number:
BT3520
Washable:
Yes - head attachments only
Battery:
Ni-MH
Type:
Beard Trimmer

Hair & Grooming

Blade Material:
Ultra Sharp Blade helps to catch tricky hairs and trim the beard evenly and efficiently
Length Settings:
40 length settings in 0.5 mm precise steps

Power & Charging

Run Time (Up To) Minutes:
50

General Information

Family:
Braun Series 3
Colour:
Black
What's In The Box:
Precision Beard Comb 0.5-10mm, Precision Hair Comb 10.5-20mm, Cleaning brush, SmartPlug

Warranty

Manufacturer's Warranty:
2 Year

Hair & Grooming

Blade Material:
Ultra Sharp Blade helps to catch tricky hairs and trim the beard evenly and efficiently
Length Settings:
40 length settings in 0.5 mm precise steps

General Information

Family:
Braun Series 3
Colour:
Black
What's In The Box:
Precision Beard Comb 0.5-10mm, Precision Hair Comb 10.5-20mm, Cleaning brush, SmartPlug

Product Dimensions

Product Height (mm):
252
Product Width (mm):
105
Product Depth (mm):
60
Product Weight (g):
340

Box Dimensions

Box Height (mm):
252
Box Width (mm):
60
Box Depth (mm):
105
Box Weight (kg):
0

Product Reviews of Braun Beard Trimmer Series 3

Braun Beard Trimmer Series 3 BT3520

Overall Rating Snapshot

5.0 stars

5 out of 5 stars from 2 reviews

100% of users recommend this product

4
0
3
0
2
0
1
0
  • 5 out of 5

    Awesome features

    I liked very much

    Jagdeep Sharma

    Confirmed purchase 9 August 2026

    Published on 2 September 2026

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Awesome features

    This is the beet i ever had

    Jagdeep Sharma

    Confirmed purchase 9 August 2026

    Published on 2 September 2026

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

You've viewed 2 of 2 reviews

ABOUT THE GOOD GUYS REVIEWSThe Good Guys product reviews are collected from verified purchasers who may have received an incentive in return for providing an authentic review.

The below information is AI generated based on Australian websites information around this item. We have done our best to ensure its accuracy but suggest verifying any information within this tab before purchasing.

At a glance

The Braun Beard Trimmer Series 3 BT3520 is a cordless grooming tool for men who want reliable beard upkeep, edging, and light hair trimming at home or while travelling. Its strengths are precise 0.5 mm length control, easy cleaning, and wet and dry flexibility. A fair limitation is that its 50-minute Ni-MH battery and feature set are more basic than premium trimmers.

What it’s great for

  • Beard Maintenance
  • Stubble Control
  • Beard Shaping
  • Detail Edging
  • Everyday Grooming

Where it works best

  • Home Bathroom
  • Travel Bag
  • Gym Bag
  • Shared Household Grooming Setup

Who it’s for

  • Everyday Groomer
  • Beard Wearer
  • Stubble Maintainer
  • Home Barber Beginner
  • Frequent Traveller

Things to consider

It offers dependable trimming and good precision, but premium models may provide longer battery life, faster charging, stronger motors, or more advanced attachments for specialist styling.

Home barber suitability score

7/10 - strong for beard upkeep, edging, and simple home grooming, but not as versatile as full barber-style kits.

Precision control rating

8.5/10 - 40 settings in 0.5 mm steps provide very good control for beard length tuning.

Ease of cleaning

Easy - washable head and combs help speed up rinsing and routine maintenance.

Travel friendliness

Good - compact cordless design and 50-minute runtime suit short trips and gym use.

Noise level vs category

Typical - suitable for regular home use without standing out as especially loud or especially quiet in this category.

Key benefits

  • Ultra sharp blade: helps catch tricky hairs cleanly for a more even trim with fewer repeat passes.
  • 40 length settings: gives you flexible control for everything from short stubble to a fuller beard style.
  • 0.5 mm adjustment steps: makes it easier to fine tune your preferred beard length with better precision.
  • Cordless runtime up to 50 minutes: provides practical grooming time between charges for regular maintenance.
  • Wet and dry use: lets you trim at the sink or as part of your shower routine, depending on preference.
  • Washable head and combs: makes rinsing away cut hair simple and reduces cleanup effort after use.
  • Precision beard comb: supports neater shaping and more consistent beard maintenance.
  • Precision hair comb: adds versatility for light head hair trimming as well as facial hair grooming.

Q: How much length control does the Braun BT3520 give you for beard trimming?

A: The Braun BT3520 offers 40 length settings in 0.5mm steps using its PrecisionWheel and supplied combs. That gives more precise control than basic trimmers with only a few fixed guards, especially for blending stubble into a fuller beard.

Q: Can the Braun BT3520 be used for both beard and head hair?

A: Yes. This model includes a precision beard comb and a precision hair comb, so it can handle facial hair as well as basic head-hair maintenance. It is best suited to trimming and tidying rather than full barber-style haircuts or skin fades.

Q: Is the Braun Beard Trimmer Series 3 BT3520 fully washable?

A: It has washable head and combs, which makes rinsing away clipped hair quick and simple after use. That does not confirm the entire trimmer body can be submerged, so it is best treated as a washable trimming system rather than a fully waterproof unit.

Q: Is 50 minutes of cordless runtime enough for regular grooming with the BT3520?

A: Yes. A 50 minute cordless runtime is typically enough for several beard tidy-ups between charges, depending on beard density and session length. It suits regular maintenance well, but heavier multi-area grooming may need more frequent recharging.