REMAX RS-SF27 4000mAh Foldable Mini Fan

REMAX RS-SF27 4000mAh Foldable Mini Fan Handheld Portable

The REMAX RS-SF27 Foldable Handheld Fan is a compact rechargeable personal fan designed for handheld, desktop, and travel use. It combines adjustable airflow with semiconductor cooling technology, a 4000mAh rechargeable battery, digital display, and a practical foldable design.

The built-in semiconductor cooling plate provides direct surface cooling when activated, while the fan delivers adjustable airflow across five speed levels. Its compact construction makes it suitable for commuting, office desks, study spaces, travel, outdoor activities, and everyday summer use.

For more portable personal cooling options, explore our collection of Handheld Fans available at Gadget Breeze.

Key Features

• Semiconductor Cooling Plate: Built-in cooling technology helps provide a direct cooling sensation when the center plate is placed against the skin.
• 4000mAh Rechargeable Battery: Provides extended cordless operation for everyday use, travel, office work, and outdoor activities.
• Smart Digital Display: Shows useful information including remaining battery level and selected wind speed.
• 5 Adjustable Speed Levels: Allows users to choose between gentle airflow and stronger cooling depending on personal preference.
• Airflow Up to 5m/s: Designed to provide strong personal airflow from a compact handheld body.
• 90-Degree Foldable Design: Can be adjusted for handheld use, desktop placement, or convenient carrying.
• USB Type-C Charging: Supports convenient charging using compatible wall chargers, power banks, laptops, and other USB power sources.
• Travel Safety Lock: Physical locking mechanism helps reduce accidental activation while the fan is stored inside a bag or backpack.
• Portable 3-in-1 Use: Suitable for handheld, desktop, and neck-hanging use depending on the preferred setup.

Specifications

Semiconductor Cooling for Extra Comfort

The REMAX RS-SF27 goes beyond basic airflow by incorporating a semiconductor cooling plate in the center of the fan. When activated, the cooling surface provides direct contact cooling, which can be useful during hot weather when airflow alone may not feel sufficient.

This combination of airflow and direct surface cooling makes the RS-SF27 a practical personal cooling device for commuting, outdoor activities, office work, and travel.

4000mAh Battery for Cordless Use

The built-in 4000mAh rechargeable battery is designed to provide extended cordless operation. Runtime can reach up to approximately 13 hours under lower-speed conditions, while higher fan speeds and use of the cooling function will reduce total operating time.

This makes the fan suitable for use away from a fixed power source, including travel, outdoor activities, classrooms, offices, or public transportation.

5-Speed Adjustable Airflow

The RS-SF27 provides five adjustable speed levels so users can select the airflow that best matches the environment. Lower settings are suitable for gentle desk or indoor cooling, while higher levels can provide stronger airflow of up to approximately 5m/s.

Smart Digital Display

The integrated digital dot matrix display provides useful operating information at a glance. It can show the selected fan speed and remaining battery level, making it easier to manage both airflow and charging throughout the day.

90-Degree Foldable Design

The foldable construction allows the REMAX RS-SF27 to adapt to different usage situations. It can be held normally as a handheld fan, adjusted into a desktop position, or used with a compatible lanyard for more convenient carrying.

The folding mechanism also makes the fan more compact when stored inside a backpack, handbag, or travel bag.

USB Type-C Charging

The RS-SF27 uses a USB Type-C charging interface, allowing it to be recharged using compatible wall adapters, power banks, laptops, and other suitable USB power sources. The approximate charging time is around 4.5 hours under suitable charging conditions.

Travel Safety Lock

A physical safety lock helps prevent accidental activation while the fan is stored in a pocket, backpack, or travel bag. This helps reduce unnecessary battery drain and makes the device more convenient to carry during daily travel.

Who Is the REMAX RS-SF27 Best For?

• Commuters who need compact personal cooling while travelling.
• Students looking for a portable fan for study desks or classrooms.
• Office workers who need localized airflow without using a large desk fan.
• Travelers looking for a foldable rechargeable cooling solution.
• People who prefer both airflow and direct semiconductor cooling in one portable device.

Frequently Asked Questions

Q1: What is the REMAX RS-SF27?
The REMAX RS-SF27 is a rechargeable foldable handheld fan with five adjustable speed levels, a semiconductor cooling plate, digital display, and 4000mAh battery.

Q2: How does the semiconductor cooling plate work?
The center cooling plate uses semiconductor technology to create a cooler surface. When activated, it can be placed against the skin for direct surface cooling.

Q3: How long does the battery last?
Runtime depends on fan speed, cooling plate usage, and operating conditions. Under lower-speed use, the battery can provide up to approximately 13 hours of operation.

Q4: How many speed levels does the fan have?
The RS-SF27 provides five adjustable airflow levels.

Q5: What does the digital display show?
The display provides information such as the selected fan speed and remaining battery level.

Q6: Can the REMAX RS-SF27 be used on a desk?
Yes. Its 90-degree foldable design allows it to be positioned for desktop use as well as handheld operation.

Q7: Does it support USB Type-C charging?
Yes. The fan uses a USB Type-C charging interface.

Q8: Does the fan have a safety lock?
Yes. A physical travel safety lock helps prevent accidental activation while the fan is stored in a bag or pocket.

REMAX RS-SF27 Price in Bangladesh

Buy the REMAX RS-SF27 4000mAh Foldable Mini Fan in Bangladesh from Gadget Breeze. The RS-SF27 is suitable for customers looking for a portable rechargeable fan with adjustable airflow, semiconductor cooling, digital display, foldable construction, and convenient USB Type-C charging.

You can also browse more REMAX products and explore our Handheld Fans collection for additional personal cooling options.