Conjunto de barbear Maestro MR-678 3-em-1 USB 90 min. aparador máquina de barbear groomer recarregável

Maestro MR-678 is a 3-in-1 USB rechargeable shaving kit that combines a trimmer, shaver and groomer in a single compact device. Designed for facial, beard and neckline care, the kit delivers up to 90 minutes of cordless runtime after full charging and supports convenient USB charging for use at home or while traveling. Its portable form factor and multi-function heads allow quick touch-ups and daily grooming without the need for multiple tools.

Advantages

The Maestro MR-678 offers three grooming functions in one unit, reducing the number of separate devices required for beard trimming, close shaving and precision grooming. USB charging provides broad compatibility with power banks, laptops and standard adapters, enabling flexible recharging options. A 90-minute runtime after a full charge supports uninterrupted use over multiple grooming sessions, and the compact design makes the kit easy to carry and store.

Suitable for

• Daily beard trimming and shaping
• Close facial shaving and smoothing of stubble
• Neckline and sideburn grooming
• Quick touch-ups when traveling or away from home

Key specifications

• 3-in-1 functionality: trimmer, shaver, groomer
• USB rechargeable power supply
• Up to 90 minutes of cordless runtime per full charge
• Compact and portable design suitable for travel
• Cordless operation for convenience and mobility

How to use

Select the appropriate attachment for the required task and ensure the device is charged before use. For trimming, attach the trimmer head and adjust technique for desired length and shape; move the trimmer against or with hair growth depending on the effect needed. For close shaving, fit the shaver head and use short, steady strokes over cleaned, dry or lightly moistened skin. For grooming precise lines and edges, use the groomer attachment to define the neckline, sideburns and mustache area. Clean heads after each use according to the manufacturer’s cleaning guidance and recharge the kit via USB when battery level is low.

Recommendations

Use the kit on clean, dry skin for best results and check charge level before travel. Replace or service cutting heads if performance decreases and follow basic hygiene practices by regularly cleaning attachments. Avoid exposing the charging port to water and store the device in a dry place between uses.