How to use, maintain and repair your Beard Trimmer 7 (BT), All-in-One Trimmer 7 (AIO) BT7420, BT7421, BT7440, BT7441, AIO7410, AIO7420, AIO7440, AIO7530, AIO7535

Our Braun Beard Trimmer, All-in-One Trimmer comes with a variety of attachments designed for precise beard styling. You can trim to your desired lengths, clean edges edges, create professional-looking fades, and nail the details effortlessly.

Our Braun Beard Trimmer, All-in-One Trimmer features AutoSense technology, which adjusts power based on hair thickness and beard density. It's designed to work effectively on all lengths and densities, making trimming effortless and efficient.

Our Braun All-in-one trimmer has different combs and attachments that allow you to trim different lengths, shave and use it all over your body. Whether you're shaping your beard, trimming your hair, grooming body hair, or detailing your sideburns, this versatile tool has you covered for both face and body grooming. Check your user manual to check which accessories are included with your device.

Our Braun All-in-one trimmer features the SkinGentle blade, a dedicated head designed to shield your skin from nicks and cuts. It's crafted to be gentle, even in the most sensitive areas, providing you with a comfortable and worry-free grooming experience.

Gently wash the blade with a small amount of liquid soap under lukewarm water. After it has dried completely, you can apply a few drops of light machine oil for lubrication.

Check our Parts & Accessories section below to find compatible replacements and accessories for your Braun trimmer. We offer spare chargers, attachments and accessories.

Check our Parts & Accessories section below to find compatible combs for your Braun trimmer. In doubt, don't hesitate to contact us and get more information on what spare parts are compatible with your device.

First, make sure you're using the original charger and give your device enough time to charge fully. If the battery still drains quickly or doesn't charge, follow the troubleshooting guide for your device.

You can download user manuals from our User Manuals section below. Just select your product generation to find detailed setup and maintenance instructions.

First, ensure the trimmer is charged and correctly assembled. If it still won't turn on, follow the troubleshooting to understand what's happening.

To book a service or repair, head over to the troubleshooting guide section on this page. Make sure you have your product details and purchase receipt ready for a smoother process. If you have a BraunCare+ account, log in for a simpler repair process.

If your device has an issue, start by diagnosing the problem with our troubleshooting. In case it's needed, you will be able to book your device for a repair at the end of the troubleshooting process. If you need further assistance, you can contact us. Our agents are happy to help you.