Important Safety Instructions
To reduce the risk of electric shock, fire, or injury, always follow basic safety precautions when using electrical appliances. Read all instructions before use.
- Keep out of reach of children.
- Do not use near water, such as in a bathtub, shower, or sink.
- Be cautious of overheating; ensure proper ventilation during use.
- Do not use while bathing.
- Unplug the appliance immediately after use and before cleaning.
- Do not operate any appliance with a damaged cord or plug.
- Do not block the air openings or place the appliance on a soft surface where the air openings may be blocked.
Product Overview
The idinio Turbo Power 3900-TP is a professional-grade hair dryer designed for efficient and healthy hair styling. It incorporates advanced ionic and ceramic technologies to deliver fast drying results while maintaining hair moisture and reducing frizz.

Image: The idinio Turbo Power 3900-TP hair dryer in black, showcasing its ergonomic design and control switches.
Key Features
- Ceramic & Ionic Technology: Negative ions help to achieve soft, shiny, and silky hair by breaking down water particles for faster evaporation, preserving natural moisture and texture.
- Fast Drying: Equipped with an efficient 1900-Watt Twin-Turbo Engine for powerful and abundant airflow, significantly reducing drying time.
- Professional Build: Designed to meet salon quality standards, offering durability and ease of use for both professionals and home users.
- Instant Cold Air Button: Provides a burst of cold air to set hairstyles, reduce frizz, and ensure long-lasting hold with a smooth, shining effect.
- 4 Heat & 2 Speed Settings: Versatile controls to precisely meet the demands of various hairstyles and hair types, including thick, coarse, thin, or fragile hair.

Image: A display of idinio Turbo Power 3900-TP hair dryers available in multiple colors, highlighting the product's aesthetic variety.
Setup and First Use
Unpacking
- Carefully remove the hair dryer and all accessories from the packaging.
- Inspect the appliance for any signs of damage. Do not use if damaged.
- Retain packaging for storage or future transport.

Image: The idinio Turbo Power 3900-TP hair dryer shown with its retail packaging, indicating the product's presentation.
Attaching Nozzles
The hair dryer comes with snap-on nozzles for directed airflow. To attach, align the nozzle with the front barrel of the dryer and push gently until it clicks into place. To remove, pull firmly but gently.
Operating Instructions
Powering On/Off
- Plug the hair dryer into a suitable electrical outlet.
- Locate the ON/OFF switch on the handle. Slide it to the 'ON' position to start the dryer.
- Slide the switch to the 'OFF' position to turn off the dryer.
Heat and Speed Settings
The hair dryer features separate switches for heat and speed control, allowing for customized styling.
- Heat Settings: Select from 4 heat levels (e.g., Cool, Warm, Hot, Very Hot) using the heat switch.
- Speed Settings: Choose between 2 airflow speeds (Low, High) using the speed switch.
Cold Air Shot
Press and hold the 'Cold Air' button to instantly deliver a stream of cool air. This feature is ideal for setting your style and adding shine after drying.
Styling Tips
- For best results, towel-dry hair before using the dryer.
- Use a lower heat and speed setting for delicate or fine hair.
- For thick or coarse hair, higher heat and speed settings can be used for faster drying.
- Direct the airflow downwards to smooth the hair cuticle and enhance shine.
Video: A demonstration of the idinio Turbo Power 3900-TP hair dryer in use, highlighting its features and styling capabilities in a salon setting.
Care and Maintenance
Regular cleaning and maintenance will ensure optimal performance and extend the lifespan of your hair dryer.
Cleaning the Air Filter (Hair Free System)
The idinio Turbo Power 3900-TP features a patented "Hair Free System" for easy filter cleaning, preventing hair and dust buildup.
- Ensure the hair dryer is unplugged and completely cool.
- Locate the rear filter cover.
- Twist or pull the cover to remove it (refer to the diagram below for specific mechanism).
- Gently remove any accumulated hair or dust from the filter screen using a soft brush or cloth.
- Replace the filter cover, ensuring it is securely fastened.

Image: A diagram illustrating the patented "Hair Free System" (HFS) for easy cleaning of the hair dryer's rear filter, showing how to remove accumulated hair.
General Cleaning
- Wipe the exterior of the hair dryer with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Ensure no water enters the internal components.
- Store the hair dryer in a dry place when not in use.
Troubleshooting
If you encounter any issues with your idinio Turbo Power 3900-TP hair dryer, please refer to the table below for common problems and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Dryer does not turn on. | Not plugged in; power outlet fault; safety plug tripped; internal fault. | Check power connection; test outlet with another appliance; reset safety plug (if applicable); contact customer support if problem persists. |
| Airflow is weak or inconsistent. | Blocked air intake filter; motor issue. | Clean the air intake filter as described in the "Care and Maintenance" section. |
| Dryer overheats and shuts off. | Blocked air intake/outlet; prolonged use; internal thermal cut-off activated. | Unplug and allow to cool for several minutes; clean air filter; ensure proper ventilation during use. |
| Unusual noise or smell. | Foreign object inside; motor malfunction. | Immediately unplug the dryer. Do not attempt to repair. Contact customer support. |
Technical Specifications
| Feature | Detail |
|---|---|
| Model Number | 3900-TP |
| Brand | idinio |
| Wattage | 1900W |
| Power Source | Corded Electric |
| Material | Ceramic |
| Color | Black |
| Package Dimensions | 12.87 x 9.92 x 4.29 inches |
| Item Weight | 3.26 Pounds |
| UPC | 709081284155 |
| GTIN | 709081284155 |
Warranty and Support
This product is covered by a manufacturer's warranty. For detailed warranty information, please refer to the warranty card included in your product packaging or visit the official idinio website.
For technical support, troubleshooting assistance, or to inquire about replacement parts, please contact idinio customer service through their official channels. Contact information can typically be found on the product packaging or the brand's website.
Please have your model number (3900-TP) and proof of purchase ready when contacting support.





