1. Product Overview
The Philips Norelco Multigroom 3100 (Model QG3330/49) is a versatile grooming tool designed for facial and head hair. It features self-sharpening chromium steel blades for long-lasting performance and rounded blade tips and combs to minimize skin irritation. This all-in-one trimmer includes multiple attachments and offers 18 built-in length settings for various styling needs. The device is fully washable for easy cleaning and operates cordlessly for up to 60 minutes after a 10-hour charge.
2. Package Contents
The Philips Norelco Multigroom 3100 package includes the following items:
- Multigroom Trimmer Handle (Model QG3330)
- Full-size beard and hair trimmer head
- Precision trimmer head
- Nose and ear trimmer head
- Beard and stubble guards (4 guards: 1mm, 3mm, 5mm, 7mm)
- Hair guards (3 guards: 9mm, 12mm, 16mm)
- Cleaning brush
- Charging cable
- Storage bag

Image: Philips Norelco Multigroom 3100 with all included attachments and accessories.
3. Setup
3.1 Charging the Device
- Ensure the trimmer is switched off.
- Connect the charging cable to the charging port at the bottom of the trimmer.
- Plug the charger into a wall outlet. The charging indicator light will flash during charging and remain solid when fully charged.
- A full charge takes approximately 10 hours and provides up to 60 minutes of cordless use.
3.2 Attaching and Detaching Trimmer Heads
- To attach a trimmer head: Align the head with the trimmer body and push it down until it clicks into place.
- To detach a trimmer head: Gently twist the head to the side and pull upwards to remove it.
3.3 Attaching and Detaching Guide Combs
- To attach a guide comb: Slide the desired comb onto the trimmer head until it securely clicks.
- To detach a guide comb: Gently pull the comb upwards from the trimmer head.
4. Operating Instructions
4.1 Powering On/Off
To switch the trimmer on or off, slide the on/off button located on the front of the device.
4.2 Using the Full-Size Beard and Hair Trimmer
Use this head for general beard and hair trimming. For a close trim (0.5mm), use without a comb. For longer lengths, attach one of the beard or hair guide combs and select your desired length setting.
Video: Demonstrating the Philips Norelco Multigroom 3100 and its various attachments for beard and hair trimming.
4.3 Using the Precision Trimmer
Attach the precision trimmer head for defining sharp lines, creating contours, and detailing your facial hair style.
4.4 Using the Nose and Ear Trimmer
Attach the nose and ear trimmer head. Gently insert the trimmer into your nostril or ear canal and move it slowly to remove unwanted hair.
5. Maintenance
5.1 Cleaning
The Philips Norelco Multigroom 3100 is fully washable. After each use, detach the trimmer head and rinse it and the device under running water for easy cleaning. Use the provided cleaning brush to remove any trapped hairs.
Note: No oil is required for blade maintenance.
6. Troubleshooting
- Device not turning on: Ensure the battery is charged. Connect the charger and allow it to charge for at least 10 hours for a full charge.
- Reduced performance: Clean the trimmer heads and combs thoroughly. Ensure no hair is trapped.
- Skin irritation: Ensure the rounded blade tips and combs are properly attached. Use gentle pressure during trimming.
- Product dropped in water: If the product has been dropped into water, do not use it. Contact customer support.
For further assistance, refer to the full instruction manual or contact Philips Norelco customer support.
7. Specifications
| Brand | Philips |
| Model Number | QG3330 |
| Power Source | Battery Powered (1 Lithium Ion battery included) |
| Runtime | Up to 60 minutes cordless use |
| Charge Time | 10 hours for full charge |
| Washable | Yes, fully washable |
| Blade Material | Chromium Steel (self-sharpening) |
| Dimensions | 2.36 x 5.9 x 9.65 inches |
| Item Weight | 11.2 ounces |
| Color | Black |
8. Warranty and Support
The Philips Norelco Multigroom 3100 comes with a 2-year warranty. Additionally, it includes a 45-day risk-free trial with a money-back guarantee.
For product registration, support, or warranty claims, please visit the official Philips Norelco website or contact their customer service. Refer to the product packaging for specific contact details.
Important Safety Information: Do not use near water if the product is damaged. Keep power cord away from heated surfaces. Do not use the power cord in or near a power outlet that contains an electrical air freshener to prevent damage. Do not drop or insert any object into any opening. Do not use product outdoors or operate where aerosol (spray) products are being used or where oxygen is being administered.





