Important Safety Information
- Use with dry hands only.
- Keep away from water.
- Do not use while charging.
- Keep out of reach of children.
- Always unplug and allow to cool before cleaning.
- Do not use on infants or sensitive areas.
Product Overview
The Dingling RF-608 is a professional hair clipper and beard trimmer designed for men's grooming. It features a metallic finish, an electroplated body, and comes with a convenient charging base. Its comfortable design ensures ease of handling and use for precise trimming of facial hair, including beards, mustaches, and sideburns.
Key features include a durable stainless steel blade, adjustable cutting lengths, and a rechargeable battery with automatic shutdown on overload for safety. It supports both wet and dry shaving and offers two adjustable speed settings.
Package Contents
- Dingling RF-608 Hair Clipper/Beard Trimmer
- Charging Base with LED Indicator
- Adjustable Comb Attachment
- Power Adapter
- Cleaning Brush
- Lubricating Oil
Setup
1. Initial Charge
Before first use, fully charge the trimmer. Place the trimmer onto the charging base. Connect the power adapter to the charging base and plug it into a 110-220V, 50/60Hz electrical outlet. The LED indicator on the charging base will illuminate to show charging is in progress. A full charge takes approximately 1 to 5 hours. The trimmer features an automatic shutdown function to prevent overcharging.

Image: Bottom view of the Dingling RF-608 trimmer, highlighting the charging pins for placement on the charging base.
2. Attaching Comb Attachments
Ensure the trimmer is turned off. Select the desired comb attachment for your preferred trimming length. Align the attachment with the trimmer head and gently push until it clicks into place. The trimmer also features adjustable cutting lengths directly on the blade for fine-tuning.
Operating Instructions
1. Powering On/Off
Press the power button to turn the trimmer on. Press it again to turn it off.
2. Adjusting Cutting Length
The trimmer offers adjustable cutting lengths. You can adjust the length using the integrated dial on the trimmer body or by attaching different comb guides. Refer to the markings on the trimmer for specific length settings.

Image: The Dingling RF-608 trimmer showing the adjustable length dial and a comb attachment.
3. Trimming Hair
For best results, ensure hair is clean and dry. Hold the trimmer with the blade flat against the skin or at a slight angle, depending on the desired cut. Move the trimmer against the direction of hair growth. Use slow, controlled movements. The trimmer is suitable for both wet and dry shaving.
4. Speed Settings
The trimmer has 2 adjustable speed settings. Select the appropriate speed for your hair type and desired trimming precision.
Maintenance
1. Cleaning the Blades
After each use, turn off and unplug the trimmer. Remove the comb attachment. Use the provided cleaning brush to remove any loose hairs from the blades and the trimmer head. For a more thorough clean, the blades can be rinsed under running water, but ensure the main body of the trimmer does not get wet unless specified as waterproof (this model is for wet and dry shaving, but always refer to specific instructions for full water immersion).
2. Oiling the Blades
Regularly apply a small drop of lubricating oil (included) to the blades. Turn the trimmer on for a few seconds to allow the oil to distribute evenly. This helps maintain blade sharpness and ensures smooth operation.
3. Storage
Store the trimmer in a dry place, away from direct sunlight and extreme temperatures. Ensure it is fully charged before storing for extended periods to prolong battery life.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Trimmer does not turn on. | Battery is depleted. | Charge the trimmer fully. |
| Trimmer pulls hair or cuts poorly. | Blades are dull or clogged with hair. | Clean and oil the blades. If blades are dull, consider replacement if available. |
| Short battery life. | Battery not fully charged or aging battery. | Ensure full charge. Battery performance may decrease over time. |
| Trimmer makes unusual noise. | Blades need oiling or are misaligned. | Oil the blades. Check for any obstructions. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | RF-608 |
| Brand | Dingling |
| Power Source | Electric (Rechargeable) |
| Voltage | 110-220V, 50/60Hz |
| Charging Time | 1-5 hours |
| Blade Material | Stainless Steel |
| Target Audience | Men |
| Operation Method | Wet and Dry Shaving |
| Adjustable Speeds | 2 |
| Color | Silver |
| Shipping Dimensions | 21 x 18.8 x 7.2 cm |
| Weight | 275.01 grams |
Warranty and Support
For warranty information or product support, please refer to the documentation included in your product packaging or contact the retailer where the product was purchased. Keep your proof of purchase for warranty claims.