Braun Wet & Dry Foil Electric Shaver with Beard Trimmer Combs 310BT

Shave, trim and define your facial hair with the Braun Series 3 310BT Wet & Dry Foil Electric Shaver with Beard Trimmer Combs. Designed as a versatile 3-in-1 grooming solution, it combines a flexible foil shaving head with a separate beard trimmer attachment and five combs, giving you the tools to maintain everything from a clean shave to short stubble and a neatly shaped beard.

The Series 3 shaving system uses two foil shaving elements and a central trimmer to tackle both short and longer hairs. Three flexible cutting elements adapt independently to facial contours, helping maintain skin contact around areas such as the jawline, chin and cheeks.

When you want to maintain facial hair rather than remove it completely, the shaving head can be exchanged for the supplied beard trimmer attachment. Five combs provide fixed trimming lengths from 1mm to 7mm, making the Braun 310BT suitable for maintaining stubble, short beards, sideburns and moustaches.

Fully waterproof and designed for Wet & Dry use, the shaver can be used with water, shaving foam or gel as well as for a convenient dry shave.

Shave, Trim and Edge with One Grooming Tool

The Braun Series 3 310BT is designed to cover several everyday facial-grooming tasks without requiring a completely separate appliance for each one.

Use the foil head when you want a clean shave, switch to the beard trimmer head for shaping and detailing, or attach one of the five supplied combs when maintaining a specific stubble or beard length.

The grooming system can be used for:

• Clean facial shaving
• Stubble maintenance
• Short beard trimming
• Sideburn shaping
• Moustache trimming
• Creating cleaner beard edges
• Maintaining consistent facial-hair lengths

This combination makes the 310BT particularly useful for anyone who regularly changes between clean-shaven and short-beard styles.

Three Flexible Shaving Elements

At the centre of the Braun 310BT is its 3-flex shaving system.

The head combines:

• Two foil shaving elements
• One central trimmer for longer hairs
• Three independently flexible cutting elements

The flexible elements move to follow the contours of the face, maintaining contact as the shaver passes across different areas.

This can make it easier to shave around curved or more difficult sections such as the chin and jawline compared with a completely rigid shaving head.

The central cutting element is designed to tackle longer hairs before the two foils provide a closer finish, helping the shaver handle varied facial-hair growth during a grooming session.

Two Foils for a Close, Clean Shave

The Series 3 310BT uses two Braun foil elements to provide a close and clean shaving result.

Foil shaving keeps the cutting elements behind a perforated surface rather than placing an exposed blade directly against the skin. As facial hair enters the foil openings, the internal cutters trim it.

The design is particularly well suited to regular facial shaving and gives users an electric alternative to a manual razor.

Combined with the central trimmer, the two foils allow the Series 3 system to work on different hair lengths in a single shaving head.

Slim Head for Hard-to-Reach Areas

The Braun Series 3 shaving head has a relatively slim profile, helping you reach areas where a wider grooming head can be more difficult to position.

This is useful when shaving:

• Beneath the nose
• Around the mouth
• Along the jawline
• Close to sideburns
• Around established facial-hair edges

Braun specifically designs the Series 3 head to make shaving beneath the nose and other tighter facial areas easier.

Dedicated Beard Trimmer Attachment

For facial-hair styling, the Braun 310BT includes a separate beard trimmer head.

The foil shaving head can be removed and replaced with the trimmer attachment, transforming the shaver into a beard and detailing tool.

Used without a comb, the trimmer can help create defined lines around:

• Sideburns
• Moustaches
• Beard edges
• Jawlines
• Short facial-hair styles

The ability to exchange the shaving head for a dedicated trimming attachment gives the 310BT additional flexibility beyond that of a conventional foil-only electric shaver.

Five Beard and Stubble Combs

Five fixed-length combs are supplied for maintaining short facial hair.

The included trimming lengths are:

• 1mm
• 2mm
• 3mm
• 5mm
• 7mm

These lengths cover everything from very short stubble through to a more established short beard.

Using fixed combs can also make it easier to reproduce the same facial-hair length each time you trim, rather than relying on visual judgement alone.

Choose a shorter comb for close stubble or move to one of the longer options when you want to retain more beard length.

Maintain Short Stubble

The shorter 1mm, 2mm and 3mm combs are particularly useful for maintaining stubble-style facial hair.

A fixed-length attachment helps keep growth more uniform across different sections of the face, creating a more deliberate finish than simply allowing facial hair to grow naturally between shaves.

With multiple short settings available, the Braun 310BT gives you the flexibility to experiment with different stubble lengths and find the level that best suits your preferred look.

Trim Short Beards up to 7mm

For a fuller appearance, the included 5mm and 7mm combs allow the 310BT to maintain a short beard while keeping overall length controlled.

The 7mm maximum supplied comb length means this model is primarily intended for stubble and shorter beard styles rather than long-beard grooming.

For users who prefer relatively close facial-hair styles, however, the five combs provide a useful range of everyday trimming options.

Wet & Dry Shaving

The Braun Series 3 310BT is designed for both wet and dry use.

For a quick routine, it can be used as a dry electric shaver without applying shaving products.

When you prefer a wet shave, it can also be used with:

• Water
• Shaving foam
• Shaving gel

This gives you the freedom to choose the shaving method that fits your routine and personal preference.

Fully Waterproof Design

The Braun 310BT has a waterproof construction, allowing it to be rinsed under water after shaving.

Braun's official store describes the unit as waterproof to a depth of 5 metres, making routine cleaning straightforward.

After grooming, accumulated hair can be rinsed away from the shaving components rather than requiring extensive manual cleaning.

This is particularly useful when the shaver has been used with foam or gel, as both product residue and cut hairs can be washed away before the shaver is allowed to dry.

Easy to Clean

Regular cleaning helps keep an electric shaver ready for its next use, and the waterproof construction of the Braun 310BT simplifies this process.

After shaving:

• Remove loose facial hair
• Rinse the shaving head as required
• Wash away foam or gel residue
• Allow the shaver and attachments to dry
• Replace the protective cap before storage

The supplied protective cap helps protect the foil section when the shaver is not being used.

Cordless Rechargeable Operation

The Braun Series 3 310BT is powered by rechargeable batteries for cordless shaving and trimming.

A full charge takes approximately one hour and provides up to 30 minutes of cordless runtime.

That gives you enough flexibility for multiple shorter grooming sessions between charges, depending on how long you typically shave or trim.

The cordless design also means there is no cable running from the shaver while it is in use, making it easier to manoeuvre around different sections of the face.

Five-Minute Quick Charge

If the battery is depleted when you need to shave, the Series 3 310BT also supports a convenient quick-charge function.

A five-minute quick charge provides enough power for one shave, according to Braun.

This feature can be particularly useful on busy mornings or when you have forgotten to recharge the shaver after its previous use.

Simply connect it to power briefly before completing your grooming routine.

Rechargeable NiMH Batteries

Inside the Series 3 310BT are two rechargeable long-life NiMH batteries.

They are designed to provide reliable cordless power for both shaving and trimming, with the supplied SmartPlug used to recharge the appliance.

A complete charge takes around one hour, after which the shaver provides up to 30 minutes of cordless operation.

Suitable for Everyday Grooming

The combination of shaving and trimming attachments makes the Braun 310BT particularly suitable for a regular home grooming routine.

Instead of having one appliance for shaving and another for maintaining short facial hair, users can change the head or comb depending on the required result.

It is a practical choice for someone who might want a clean shave during the working week but occasionally prefer stubble or a short beard.

The supplied length options also make it easy to move between different styles without changing grooming tools.

Simple Attachment Changes

Changing between shaving and trimming functions is straightforward.

The foil shaving head can be pulled away from the shaver body and replaced with the supplied beard trimmer head.

The grooming combs then allow different fixed hair lengths to be selected.

This interchangeable design keeps the controls uncomplicated while providing considerably more styling flexibility than a basic foil shaver.

Designed and Engineered in Germany

Braun states that the Series 3 310BT is designed and engineered in Germany, with durability forming an important part of the product's design.

The Series 3 range combines straightforward controls with practical shaving technology, making it suitable for everyday grooming without requiring an extensive collection of accessories or complicated settings.

Useful for Travel and Overnight Stays

Its combination of shaving and trimming functions can also make the Braun 310BT a useful option for travel.

Rather than carrying separate shavers and beard trimmers, one rechargeable handle can perform several grooming jobs.

The protective cap helps cover the delicate foil head when the shaver is packed away, while the cordless battery allows grooming without remaining connected to mains power.

Its five-minute quick-charge capability is also useful when access to charging time is limited.

A Versatile Men's Grooming Gift

The Braun Series 3 310BT makes a practical gift for someone who prefers flexible facial-hair styling.

It may be particularly suitable for:

• Men who alternate between shaving and stubble
• Short-beard wearers
• First-time electric shaver users
• Anyone wanting shaving and trimming in one device
• Students and young adults
• Frequent travellers
• Anyone replacing an older foil shaver
• Users who prefer wet and dry shaving options

Because the package includes the main trimming accessories needed for stubble and short-beard maintenance, it can be used for several grooming styles straight from the box.

What's in the Box?

The Braun Series 3 310BT package includes:

• 1 x Braun Series 3 310BT electric shaver
• 1 x Beard trimmer head
• 1 x 1mm comb
• 1 x 2mm comb
• 1 x 3mm comb
• 1 x 5mm comb
• 1 x 7mm comb
• 1 x Protective cap
• 1 x SmartPlug

Braun notes that package contents can vary by market, so the exact supplied accessories should always be checked against the individual retail listing.

Product Highlights

• Braun Series 3 310BT men's electric shaver
• 3-in-1 design for shaving, trimming and edging
• Foil electric shaving system
• Two closeness foils
• Central trimmer for longer hairs
• Three flexible shaving elements
• Adapts to facial contours
• Slim shaving head for difficult-to-reach areas
• Separate beard trimmer attachment
• Five trimming combs
• 1mm, 2mm, 3mm, 5mm and 7mm cutting lengths
• Suitable for stubble and short beards
• Wet & Dry functionality
• Can be used with water, shaving foam or gel
• Fully waterproof construction
• Washable for easier cleaning
• Cordless rechargeable design
• Up to 30 minutes battery runtime
• Approximately 1-hour full charge
• 5-minute quick charge for one shave
• Rechargeable NiMH batteries
• Protective cap included
• SmartPlug included
• Designed and engineered in Germany

Technical Details

• Brand: Braun
• Range: Series 3
• Model: 310BT
• Product type: Foil electric shaver and beard trimmer
• Shaving elements: 3 flexible elements
• Foils: 2
• Central trimmer: Yes
• Beard trimmer attachment: Yes
• Comb lengths: 1mm, 2mm, 3mm, 5mm and 7mm
• Wet shaving: Yes
• Dry shaving: Yes
• Washable: Yes
• Waterproof: Yes
• Cordless use: Yes
• Maximum runtime: Up to 30 minutes
• Full charging time: Approximately 1 hour
• Quick charge: 5 minutes for one shave
• Battery type: Rechargeable NiMH
• Protective cap: Included

Braun Series 3 310BT for Flexible Everyday Grooming

The Braun Wet & Dry Foil Electric Shaver with Beard Trimmer Combs 310BT brings several everyday grooming functions together in one rechargeable system.

Its flexible three-element foil head is designed for regular clean shaving, while the interchangeable beard trimmer and five fixed combs make it possible to maintain facial hair between 1mm and 7mm.

Wet & Dry compatibility adds flexibility to your routine, and the fully washable design helps make cleaning straightforward after use. With up to 30 minutes of cordless shaving and trimming from a full charge, plus a five-minute quick-charge option when time is short, the Series 3 310BT is designed to provide convenient grooming at home or away.

For anyone looking for a Braun electric shaver that can handle clean shaving, stubble maintenance and short-beard trimming without requiring several separate devices, the Series 3 310BT offers a practical and versatile solution.