ChillCore Semiconductor Cooling Neck Fan | ELM & ECHO

Semiconductor Cooling Neck Fan for Personal Comfort

ELM & ECHO ChillCore is a semiconductor cooling neck fan designed to provide targeted personal cooling and refreshing airflow in hot environments. Combining semiconductor cooling technology, a cooling contact area, bladeless airflow and a hands-free wearable design, ChillCore offers a convenient personal cooling solution for work, commuting, travel and outdoor activities.

Why You’ll Love It

• Semiconductor Cooling: An integrated semiconductor cooling system creates a localized cooling sensation around the neck, providing targeted personal comfort in warm conditions.

• Bladeless Airflow: The bladeless design delivers hands-free airflow without exposed fan blades, creating a clean and streamlined wearable design.

• Adjustable Cooling & Airflow: Multiple operating levels allow you to adjust the cooling and airflow according to your environment and personal comfort.

• Quiet Brushless Motor: The brushless motor is designed for smooth and reliable operation, with the product rated at below 36 dB under the stated conditions.

• Digital Display: The integrated display makes it easier to monitor the device during everyday use.

• Hands-Free Wearable Design: Wear ChillCore around your neck while keeping your hands free for work, travel, walking and outdoor activities.

• Want to understand the technology in more detail? Read our guide to how semiconductor cooling neck fans work.

Wearable Cooling for Everyday Use

Ideal for use in:

• Home & Bedroom — Enjoy localized cooling while relaxing at home.

• Office & Workspace — Stay more comfortable during work or study.

• Commute — Keep your hands free while traveling to work or school.

• Travel — A portable personal cooling solution for warm-weather trips.

• Outdoor Activities — Designed for walks, events and other hot-weather activities.

• Outdoor Work — Helpful for personal comfort when working in warm environments.

Explore more wearable cooling options in our Neck Fans collection.

What’s Included

• 1 × ELM & ECHO ChillCore Semiconductor Personal Cooling Neck Fan

How Semiconductor Cooling Works

Unlike a regular neck fan that relies primarily on moving air, ChillCore combines airflow with semiconductor cooling technology. The cooling area transfers heat away from the contact zone to create a localized cooling sensation around the neck while the bladeless airflow provides additional personal comfort.

This combination makes ChillCore suitable for users looking for more than traditional fan airflow while maintaining a portable, hands-free wearable design.

Product Specifications

• Product Name: ELM & ECHO ChillCore

• Product Type: Wearable Semiconductor Personal Cooling Device

• Cooling Technology: Semiconductor Cooling

• Fan Design: Bladeless

• Motor Type: Brushless Motor

• Power Source: Lithium Battery

• Charging: USB

• Display: Digital Display

• Noise Level: ≤36 dB

• Control: Physical Button

• Dimensions: 228 × 188 × 98 mm

• Available Colors: Black, White, Dark Blue

We currently ship to the United States only. Standard shipping is US$10, with free standard shipping on orders of US$59 or more.

Orders are normally processed within 1–3 business days. Shipping normally takes approximately 4–7 business days after dispatch. Estimated total delivery: 5–10 business days. Delivery dates are estimates, not guaranteed. Tracking is provided after dispatch.

ELM & ECHO covers import duties, import taxes and customs clearance fees for U.S. deliveries. Applicable U.S. sales tax, where required, is shown at checkout.

Eligible change-of-mind returns may be requested within 7 calendar days of delivery. Products must be unused, unactivated and meet our return conditions. Used wearable and personal-care products are not eligible for change-of-mind returns. These restrictions do not apply to faulty, damaged, incorrect, incomplete or materially misdescribed products.

Approved change-of-mind returns are sent to China at the customer's expense. Contact us before sending any return. Read our Shipping Policy and Return Policy for full details, or contact customer support.

How to Use

1. Charge the device using a compatible USB power source before use.

2. Place ChillCore comfortably around your neck.

3. Press the power button to turn the device on.

4. Select your preferred cooling and airflow level according to your comfort.

5. Adjust the position so the cooling area and airflow are comfortable.

6. Turn the device off and recharge it when needed.

Keep the air outlets unobstructed during operation.

Important Information

ChillCore is designed for personal, localized cooling and airflow. It is not an air conditioner and is not intended to cool an entire room or replace a whole-room air-conditioning system.

The cooling effect is localized around the wearable device and may vary depending on ambient temperature, humidity, airflow, clothing, activity level, operating mode and individual comfort preferences.

For safe operation:

• Keep the air outlets unobstructed during use.

• Keep the device away from water and excessive moisture.

• Do not place objects into the air outlets or cooling area.

• Do not disassemble or modify the device.

• Stop using the product if it becomes damaged, unusually hot or operates abnormally.

• Use a compatible USB power source and follow the supplied charging instructions.

• Keep the product and charging accessories away from children unless used under appropriate supervision.

How does ChillCore differ from a regular neck fan?

ChillCore combines fan airflow with a semiconductor cooling contact area for localized personal comfort around the neck.

Can it cool an entire room?

No. ChillCore is a wearable personal cooling device, not a room air conditioner.

Can I adjust the cooling and airflow?

Yes. Multiple operating levels let you adjust the cooling and airflow to your comfort. Keep the outlets unobstructed during use.