Hair Trimmers Wahl 9639-816 Black Nickel-Metal Hydride 40 min

Wahl 9639-816 Black Nickel-Metal Hydride hair trimmers are designed for head-to-toe grooming with a 40-minute run time from the built-in rechargeable battery. The clipper features a 4.5 cm cutter width and comes with a comprehensive set of attachments for facial shaving, beard shaping, mustache trimming and haircuts. The unit supports corded and cordless use and includes multiple guide combs and accessories for precise home or professional grooming.

Advantages

The trimmers provide both corded and cordless operation for flexible use, plus a 40-minute battery life for uninterrupted trimming. A 4.5 cm cutter width enables efficient cutting across larger areas, while the included 12 guide combs and a variety of accessories (scissors, combs, blade oil, cleaning brush and blade guard) make it suitable for detailed beard and hair work. The black finish and metal-hydride battery offer durable, everyday performance.

Suitable for

• Facial shaving and beard trimming
• Mustache maintenance
• Haircuts and head trimming
• Home grooming and professional touch-ups

Key specifications

• Brand: Wahl
• Model: 9639-816
• Battery: Nickel-Metal Hydride (rechargeable), approx. 40 min runtime
• Cutter width: 4.5 cm
• Minimum hair length: 1 mm
• Colour: Black
• Includes 12 guide combs (sizes include 1.5mm, 3mm, 4.5mm, 6mm, 10mm, 13mm, 16mm, 19mm, 22mm, 25mm)
• EAN: 0043917963556

How to use

Charge the trimmer fully before first use following the supplied instructions. Select the appropriate guide comb for the desired length and attach it securely. For cordless operation, disconnect the charger; for corded use, operate while connected to power. Move the trimmer slowly and evenly against the direction of hair growth for a uniform cut, and use the smaller combs or scissors for detailed beard and mustache shaping. After use, clean the blades with the included brush, apply a few drops of blade oil and store the unit in the soft storage case.

Usage recommendations

For best results, perform a short test trim on a small area to confirm the chosen guide comb length. Regular cleaning and oiling of the blade will maintain cutting performance. Replace guide combs or blades if they show signs of wear.