ELAiCE iFan Cool Neck | EK-IF-CN24
The EK-IF-CN24 is an innovative hybrid neck fan that combines PCM cooling material that naturally freezes below 28°C with rechargeable bladeless fans, bringing you a brand new cooling experience.
Product Features:
- Combines PCM cooling material that naturally freezes at around 28°C with bladeless fans
- Powerful cooling effect with a hybrid design of airflow + cooling material
- Detachable neck ring and fan parts; the neck ring can be placed in the refrigerator or cooled with running water for enhanced cooling sensation
- 360° rotatable fans that can be adjusted to the ideal angle
- Left and right fans each have built-in batteries and can be used independently as ultra-mini desktop fans
- The included charging cable can charge both sides simultaneously
- Lightweight and portable design, easy to carry around
Hybrid Cooling Technology:
The neck ring uses PCM phase change material that naturally freezes at around 28°C, combined with cool air from the dual bladeless fans, creating a super cooling effect that keeps you comfortable even in hot summer days.
Flexible Multi-Use Design:
The neck ring and fan parts can be easily separated, allowing you to use the neck ring alone or use the fans as desktop fans. The neck ring can be placed in the refrigerator or cooled with running water to further enhance the cooling effect.
Smart Comfort:
The 360° rotatable fan design allows you to adjust the airflow to the most comfortable angle. The hands-free neck-hanging design is especially suitable for relaxing indoors.
Convenient Charging:
The included USB charging cable features a dual-head design that can charge both left and right fans simultaneously, improving charging efficiency. A single charge provides about 1-3.5 hours of continuous use, meeting your daily usage needs.
Product Name | ELAiCE iFan Cool Neck | EK-IF-CN24 |
Model | EK-IF-CN24 |
Dimensions | Approx. 172×41×235㎜ / Neck ring inner diameter approx. 360㎜ |
Weight | Approx. 280g |
Battery Capacity | Lithium-ion battery 3.7V1600mAh(800mAh×2) 5.92Wh |
Charging Specifications | Input: DC5V1000mA(500mA×2 / USB charging) |
Charging Time | Approx. 2-3 hours |
Usage Time | Approx. 1-3.5 hours (depending on fan speed) |
Materials | ABS/PCM/TPU |
Accessories | USB charging cable (dual-head USB A-Type-C) |
Country of Origin | China |
Cleaning and Maintenance:
- Before cleaning, please turn off the power and separate the fan from the neck ring.
- The fan parts can be gently wiped with a clean, soft cloth. Do not rinse directly with water.
- The neck ring can be gently wiped with a slightly damp soft cloth. Do not use detergents or chemical solvents.
- When not in use for a long time, ensure the battery has sufficient charge and store in a cool, dry place.
- Regularly clean the fan inlet and outlet to ensure good airflow performance.
Usage Precautions:
- Before first use, please fully charge the device.
- Do not allow children to operate this product alone.
- Do not immerse the fan parts in water or other liquids.
- When charging, please use the original charging cable and a compliant charger.
- Do not excessively bend the neck ring to avoid damaging the internal structure.
- When cooling the neck ring, do not use the freezer compartment of the refrigerator to avoid damaging the material.
Usage Tips
- For the best cooling effect, you can place the neck ring in the refrigerator for about 30 minutes before use.
- If using outdoors, it is recommended to select a higher fan speed to enhance the cooling effect.
- The left and right fans can be rotated separately to find the most comfortable airflow direction.
- The fan parts can be detached and used as desktop mini fans, offering versatile usage.
PCM (Phase Change Material) is a special material that can change its physical state at specific temperatures and absorb heat. The PCM material in this product naturally freezes at around 28°C, absorbing heat from the neck, while working with the fan's airflow to create a stronger cooling effect. This material can be reused repeatedly and provides a cooling sensation without needing to be frozen, though placing it in a refrigerator can enhance the effect.
The included dual-head USB charging cable can charge both left and right fans simultaneously. Connect the USB end to a power adapter or computer USB port, and the Type-C ends to the charging ports on each fan. Charging time is approximately 2-3 hours. It is not recommended to use the fans while charging to avoid affecting battery life.
The fans feature a 360° rotatable design, allowing you to manually adjust the angle of the fans to direct airflow towards your neck, face, or any area you wish to cool. The left and right fans can be adjusted separately to meet different needs.
The neck ring and fans use a simple plug-in design. Gently pull the fans from the neck ring to separate them. Once separated, you can use the neck ring alone (e.g., place it in the refrigerator to enhance cooling) or use the fans as mini desktop fans. To reassemble, align the fans with the slots on the neck ring and gently insert them.
After a full charge, the fans can operate continuously for about 1-3.5 hours, depending on the selected fan speed. Lower speeds allow for longer usage time, while higher speeds will reduce the operating time accordingly. To extend usage time, it is recommended to turn off the fans temporarily when not needed.

ELAiCE iFan Cool Neck | EK-IF-CN24
Dual cooling, hands-free, a summer essential!
The ELAiCE iFan Cool Neck is a revolutionary neck-hanging cooling device that combines PCM cooling material that naturally freezes at 28°C with bladeless fan technology, bringing you an unprecedented cooling experience. Both sides are equipped with 360° rotatable fans, allowing you to freely adjust the airflow direction according to your needs. The neck ring and fans can be easily separated, with the neck ring able to be cooled separately and the fans usable as mini desktop fans. This multi-functional design meets your cooling needs in different scenarios.
Dual Cooling Technology

The ELAiCE iFan Cool Neck employs a unique dual cooling technology: the neck ring uses PCM phase change material that naturally freezes at 28°C, effectively absorbing heat from the neck; while the bladeless fans on both sides provide continuous cool air, creating an ultra-strong cooling effect that keeps you cool and comfortable even in the hot summer.

Innovative Hybrid Design
Combines PCM cooling material that naturally freezes at around 28°C with bladeless fans to form a dual cooling system. The 360° rotatable fan design allows you to adjust the airflow to the most comfortable angle, enjoying coolness anytime.

Detachable Design
The neck ring and fan parts use a simple plug-in design that can be easily separated. The neck ring can be placed in the refrigerator or cooled with running water to further enhance the cooling effect without worrying about damaging electronic components.

Flexible Multi-Use
The left and right fans each have built-in batteries and can be detached from the neck ring to be used independently as ultra-mini desktop fans. Whether in the office, at home, or outdoors, they can flexibly meet cooling needs in different scenarios.

Convenient Charging
The included USB charging cable features a dual-head design that can charge both left and right fans simultaneously, improving charging efficiency. A single charge takes only about 2-3 hours and provides up to 3.5 hours of continuous cool air.

Lightweight and Portable
Weighing only about 280g, the lightweight design allows you to carry it easily anywhere. Whether during commuting, outdoor activities, or home use, you can take it with you and enjoy coolness anytime.
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