1. Introduction
This manual provides essential instructions for the safe and effective use of your Shark CryoGlow LED Face Mask and Shark SmoothStyle Heated Comb & Blow Dryer Brush. Please read all instructions carefully before use and retain this manual for future reference.
The Shark CryoGlow combines high-energy LEDs, deep-penetrating infrared, and under-eye cooling for various skin treatments. The Shark SmoothStyle is designed for styling and smoothing hair with heated comb technology and a blow dryer brush mode.
2. Important Safety Information
WARNING: To reduce the risk of fire, electric shock, injury, or property damage, always follow basic safety precautions.
- Avoid contact with eyes and skin when using the heated comb.
- Do not use the heated comb on wet hair.
- Keep both products away from water and heat sources.
- Do not operate any appliance with a damaged cord or plug.
- Consult a physician before using the LED face mask if you have any pre-existing medical conditions, are pregnant, or are taking photosensitizing medications.
- Keep out of reach of children.
3. Product Overview
3.1 Shark CryoGlow LED Face Mask Components
- LED Face Mask with adjustable straps
- Remote control with LCD display
- Mask Connection Cord
- USB-Charging Port
- Under-Eye Cooling Pads

Figure 1: Shark CryoGlow Remote Control and Mask with key features labeled, including USB-Charging Port, Battery Life indicator, Belt Clip, LCD Display, Dial (Power/Select), Back Button, Adjustable Under-Eye Cooling, and Mask Connection Cord.
3.2 Shark SmoothStyle Heated Comb & Blow Dryer Brush Components
- SmoothStyle Device (Heated Comb & Blow Dryer Brush)
- Heat Protective Headband (Included Component)

Figure 2: The Shark SmoothStyle device illustrating its two primary modes: Blow Dryer Brush Mode for drying and volumizing, and Heated Comb Mode for styling, aligning, and smoothing hair.
4. Setup
4.1 Charging the CryoGlow LED Face Mask
- Connect the mask connection cord from the mask to the remote control.
- Connect the USB-C charging cable to the remote control's USB-Charging Port.
- Plug the charger into a power outlet.
- Allow the device to fully charge before first use. The battery life indicator on the LCD display will show charging status.
4.2 Preparing the SmoothStyle Heated Comb & Blow Dryer Brush
- Ensure the device is clean and free from hair product residue.
- Plug the device into a standard electrical outlet.
5. Operating Instructions
5.1 Using the Shark CryoGlow LED Face Mask
- Power On: Press and hold the power button on the remote control until the display illuminates.
- Select Routine: Use the dial to navigate through the available routines:
- Better Aging (6 min): Smooths fine lines and wrinkles, firms skin. (Red & Infrared Light Therapy)

Figure 3: A woman wearing the Shark CryoGlow LED Face Mask, which emits red light, indicating the "Better Aging" treatment mode. The remote shows a 6-minute timer.
- Skin Clearing (8 min): Eliminates acne-causing bacteria. (Blue, Red & Infrared Light Therapy)

Figure 4: A woman wearing the Shark CryoGlow LED Face Mask, which emits blue light, indicating the "Skin Clearing" treatment mode. The remote shows an 8-minute timer.
- Skin Sustain (4 min): Maintains smooth, even skin that glows. (Red, Infrared + Blue Light)
- Under-Eye Revive (5-15 min): Adjustable cooling routine without LEDs.
- Better Aging (6 min): Smooths fine lines and wrinkles, firms skin. (Red & Infrared Light Therapy)
- Start Treatment: Press the dial to select a routine. Press again to start.
- Adjust Under-Eye Cooling: During a treatment, use the snowflake button on the remote to cycle through 3 levels of cooling or turn it off.
- Wear the Mask: Secure the mask comfortably on your face using the adjustable straps.
- Monitor Progress: The remote displays the remaining time for your session.
- End Session: To end a session early, press the back button and confirm.

Figure 5: Close-up view of a man's face showing the under-eye cooling feature of the Shark CryoGlow LED Face Mask, with blue light emanating from the mask, indicating a skin treatment in progress.
5.2 Using the Shark SmoothStyle Heated Comb & Blow Dryer Brush
- Prepare Hair: For best results, start with towel-dried hair for Blow Dryer Brush Mode, or dry hair for Heated Comb Mode.
- Select Mode: Use the switch on the handle to select between:
- Blow Dryer Brush Mode: For wet-to-dry volumizing and styling without heat damage.
- Heated Comb Mode: To style, align, and smooth hair, reducing frizz. Ideal for refreshing second-day hair or smoothing ponytail creases.
- Style Hair: Section hair and slowly glide the brush or comb through, from roots to ends, to achieve desired style.

Figure 6: A visual guide demonstrating the three-step process for using the Shark SmoothStyle: 1. Start with towel-dried hair. 2. Use Blow Dryer Brush Mode to dry and volumize. 3. Switch to Heated Comb Mode to smooth.

Figure 7: A woman using the Shark SmoothStyle Heated Comb to smooth out ponytail creases, illustrating its effectiveness on styled hair.
6. Maintenance
6.1 Cleaning the CryoGlow LED Face Mask
- Wipe the mask and remote with a soft, damp cloth after each use.
- Do not submerge the device in water.
- Ensure the device is completely dry before storing.
6.2 Cleaning the SmoothStyle Heated Comb & Blow Dryer Brush
- Unplug the device and allow it to cool completely before cleaning.
- Remove any hair tangled in the bristles or comb teeth.
- Wipe the surface with a damp cloth. Do not use harsh chemicals or abrasive cleaners.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| CryoGlow Mask not turning on | Low battery; Loose connection | Charge the device fully; Ensure mask cord is securely connected to the remote. |
| SmoothStyle Brush not heating/blowing | Not plugged in; Incorrect mode selected | Ensure device is securely plugged into a working outlet; Verify the correct mode (Blow Dryer or Heated Comb) is selected. |
| Under-eye cooling not working | Cooling function is off or set to lowest level | Press the snowflake button on the remote to increase cooling level. |
8. Specifications
- Brand: Shark
- Model Name: B0F4YF11K4 (CryoGlow LED Face Mask + SmoothStyle Heated Comb & Blow Dryer Brush)
- Power Source: Generator Powered (for SmoothStyle), USB-C rechargeable (for CryoGlow)
- Hair Type (SmoothStyle): All
- Number of Speeds (SmoothStyle): 3
- Number of Settings (SmoothStyle): 3
- Material Type: Plastic
- Included Components: Hair Dryer, Heat Protective Headband (for SmoothStyle)
- Special Features (SmoothStyle): Fast Drying
- LED Mask Features: Red & Blue LED, Infrared Light Therapy, Under-Eye Cooling
9. Warranty and Support
For warranty information and customer support, please refer to the official Shark website or contact their customer service directly. Keep your proof of purchase for any warranty claims.
This product may be eligible for FSA/HSA reimbursement. Consult your plan administrator for details.





