Philips all-in-one trimmer MG7921/15 15-in-1 | 19 length steps 0.5 mm–16 mm, wet & dry, 120 min run time

The Philips All-in-One Trimmer MG7921/15 is a versatile grooming tool in black and grey, designed for face, hair and body. It includes 15 attachments and offers hair length settings from 0.5 mm up to 16 mm (1.6 cm). The trimmer is rechargeable, fully showerproof and provides up to 120 minutes of runtime with a battery life indicator for convenient monitoring.

Advantages

The 15-in-1 design combines multiple tools for beard, hair and body grooming in a single device. Self-sharpening steel blades maintain cutting performance over time, while the premium precision comb and BeardSense technology help achieve consistent, accurate results. The ergonomic grip, showerproof construction and long battery runtime increase ease of use and flexibility for wet or dry grooming.

Suitable for

• Trimming and shaping beards and moustaches
• Cutting and styling head hair
• Nose and ear hair trimming
• Body grooming and hair removal on chest, back and limbs
• Detailing and precise edging

Key specifications

• Model: Philips MG7921/15
• Attachments: 15-in-1
• Hair length range: 0.5 mm – 16 mm (1.6 cm)
• Number of length steps: 19
• Blades: Self-sharpening steel blades
• Water resistance: 100% showerproof
• Runtime: Up to 120 minutes
• Power: Rechargeable battery; battery life indicator
• Suitable for: Face, head and entire body
• Colour: Black, Grey

How to use

Charge the trimmer before first use until the battery indicator shows full. Choose the appropriate attachment and length setting for the area you are trimming. Turn the device on and move it gently against the direction of hair growth for an even cut; use the precision trimmer or comb for detailing and shaping. For nose and ear trimming, use the dedicated small trimmer head and proceed slowly to avoid irritation. Rinse detachable attachments under running water after use and allow them to dry before reattaching.

Recommendations

For best results, use the premium precision comb for consistent length and the self-sharpening blades regularly to maintain cutting performance. Clean attachments after each use and store the trimmer in a dry place. Replace attachments if worn or damaged to preserve safety and precision.