Beard Trimmer Braun BeardTrimmer 7 BT7540 0.5-20 mm Battery Black Blue

The Braun Beard Trimmer Series 7 BT7540 delivers precise beard shaping with 40 length settings from 0.5 mm to 20 mm. Equipped with the ProBlade system and AutoSense technology, the trimmer adapts to hair density for even results. The device is cordless with a long‑lasting Li‑Ion battery that provides up to 120 minutes of runtime and is suitable for wet and dry use. The trimmer comes in a black and blue finish and includes 10 barbering tools for trimming, edging and detailing.

Advantages

The Lifetime Ultra Sharp ProBlade captures fine and difficult hairs for consistent cutting performance. PrecisionWheel with PrecisionLock offers 40 discrete length settings in 0.5 mm steps for repeatable results. A dedicated PrecisionShave head creates clean lines while the ProDetail attachment enables accurate work in tricky areas. The unit is fully washable and provides up to 120 minutes of cordless operation on a single charge.

Suitable for

• Trimming and shaping short to medium beards (0.5–20 mm)
• Detailing edges and creating clean lines
• Wet or dry grooming routines
• Use at home or for professional barbering with included tools

Key specifications

• Model: Braun BeardTrimmer Series 7 BT7540
• Length range: 0.5 mm – 20 mm (40 steps, 0.5 mm increments)
• Blade system: ProBlade, Lifetime Ultra Sharp
• Technology: AutoSense
• Runtime: up to 120 minutes (Li‑Ion battery)
• Power source: Battery
• Wet & Dry: Yes (washable)
• Colour: Black, Blue
• Weight: 0.435 kg

How to use

Charge the trimmer fully before first use. Choose the desired length using the PrecisionWheel and lock it with PrecisionLock. Attach the appropriate comb or the PrecisionShave/ProDetail head depending on the task. Move the trimmer against or with the hair growth as needed, using steady, controlled strokes to achieve even results. Rinse the detachable parts under running water after use and allow to dry before reassembly.

Recommendations

For best results, start trimming at a longer setting and reduce length gradually to reach the desired look. Clean blades regularly and keep the device charged to maintain optimal performance.