AICE Lite Neck Air Conditioner

ErgoCurves
Cool Sculpted

Where Ergonomic Airflow Meets Tech-Art Precision

AICE Lite Plus Neck Air Conditioner

Smart Honeycomb Design

Boosts Airflow by 80% for Unbeatable Cooling Power! Industry-Leading Performance

AICE Lite Neck Air Conditioner

ErgoCurves Cool Sculpted

Where Ergonomic Airflow Meets Tech-Art Precision

AICE Lite Plus Neck Air Conditioner

Smart Honeycomb Design

Boosts Airflow by 80% for Unbeatable Cooling Power! Industry-Leading Performance

Upgraded Design

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2025
2024
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0%
Airflow Increased
+0%
Battery Life

Get the highlights-AICE Tech

Beyond Fans: Tech-Infused Neck AC

ICEMAX™ Technology 

Powered by German semiconductors, it delivers efficient cooling for a perfect summer experience, targeting neck zones for instant refreshment. 

Cooling Fin Technology

Superconducting cooling fins use advanced materials to dissipate heat efficiently, solving the issue of traditional fans generating extra heat, and ensuring consistent cooling even in high temperatures.

Rear circulation system

The rear circulation cooling chamber ensures even airflow, providing consistent, all-around coolness. This technology redefines comfort, making it ideal for extreme heat and extended use, with a 392% increase in coverage.

Ergonomic Design

Considering comfort and weight balance, the wearable design allows for angle adjustments to optimize the distribution of the device's weight. This ensures a stable fit, reduces the risk of slippage, and offers a lighter, more comfortable wearing experience.

Professional Reviews

Paul Hibbert

263K subscribers

Techmoan

1.4M subscribers

SAMTIME

442K subscribers

ばーしちゃんねる

263K subscribers

AICE 3 Neck Air Conditioner

1.9' Touchscreen

AI Thermal Regulation:
Passion Sustained, Cooling Assured

Professional Reviews

Paul Hibbert

263K subscribers

Techmoan

1.4M subscribers

SAMTIME

442K subscribers

ばーしちゃんねる

263K subscribers

AICE 3ネックエアコン

1.9' Touchscreen

¥45,100 JPY
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AICE 3 Neck Air Conditioner

1.9' Touchscreen

AI Thermal Regulation:
Passion Sustained, Cooling Assured

One Device Rules All.

Cooling+Health+Control+Entertainment.

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Cooling+Heating+AI Auto

Experience seamless airflow (0-2.75m/s) with AI-powered precision, cooling to 60.8°F /16°C or heating to 104°F/40°C. Your year-round personal climate sanctuary, redefining comfort in every season.
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Smart Sensor

Blood oxygen and skin temperature monitoring, combined with Al constant temperature regulation.
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App-Powered Comfort

Take charge of your relaxation journey with our app-controlled AICE Series. Effortlessly adjust settings, customize programs, and enjoy personalized comfort—all from your smartphone.  Download
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Fitness Tracker

Designed for sports mode, our smart chip delivers adaptive cooling, tracking both your workout data and thermal preferences to sustain your active lifestyle.

Why Ranvoo is the best 
place to buy AICE neck A/C

Why RANVOO is the best 
place to buy AICE neck A/C

Shop live with a Specialist.

Let us guide you live over video and
answer all of your questions.

Worldwide shipping.

Lightning Delivery: Next-Day in 5 Regions
(US | UK | JP | DE | AU)
Free Shipping: 160+ Regions | Duty-Free
Shipping Policy

1. Free shipping within the US (from China if local stock is unavailable, delivery in 5-10 business days). Shipping via Amazon Logistics or USPS.


2. Free shipping to the UK, Australia, and Japan on orders over $99 (from China if local stock is unavailable, delivery in 5-10 business days).


3. For other regions, free shipping on orders over $99, delivery in 5-18 business days.


For the full shipping policy, visit the page .  

Easy return.

Let us guide you live over video and
answer all of your questions.

Return Policy

1. Record an unboxing video. If there’s a quality issue, submit it as proof.


2. Within 30 days of receiving, for quality issues, submit a request via the return/exchange page with proof. After customer service confirmation, you can return/exchange without fault.


3. Within 30 days, for personal reasons, submit a request via the return/exchange page , explain the reason, and follow customer service instructions for the return/exchange.


For after-sales support, contact us at support@ranvoo.com     

Self-service return/exchange page

Return Policy

Rewards Earning.

Earn points through purchases, interactions, UGC activities, and our Referral Program – redeem for discounts and cashback.


1-on-1 Customer Service.

Earn points through purchases, interactions, UGC activities, and our Referral Program – redeem for discounts and cashback.


Compare AICE Models

AICE Lite 25

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Blue
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White
¥3,400 JPY

AICE Lite

product-aicelite-blue
Blue
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White
¥28,200 JPY
¥30,000 JPY

AICE 3

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Black
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White
¥45,100 JPY

Quick Look

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Cooling Mode

Heat Therapy Mode

Fan Mode

Silent Mode

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Auto Mode

Up to 20 hours

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Cooling Mode

Heat Therapy Mode

Fan Mode

Silent Mode

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Auto Mode

Up to 16 hours

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Cooling Mode

Heat Therapy Mode

Fan Mode

Silent Mode

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Auto Mode

Up to 12 hours

Step record

Temperature monitor

Blue Tooth

Sensor Monitor

Music play

Bluetooth Speaker

Blood oxygen monitor

Activity Tracker

Specifications

ModelAICE Lite 25AICE lite 24AICE 3
1S Drop36°F25°F-
Cooling Range61°F−86°F/16°C - 30°C61°F−86°F/16°C - 30°C61°F−86°F/16°C - 30°C
Heating Range104°F−122°F/40°C - 50°C104°F−122°F/40°C - 50°C104°F−122°F/40°C - 50°C
Wind Speed0 - 2.9 m/s0 - 2.3 m/s0 - 2.75 m/s
Cooling(Heating) Area15,020 mm²15,020 mm²8,900 mm²
Airflow Area---
Net Weight506g/17.85oz/1.12lb506g/17.85oz/1.12lb562g/19.82oz/1.24lb
Noise Level32dB - 58dB32dB - 58dB32dB - 52dB
Power10W10W10W
Charging Power15W15W22.5W
Charging Time3 Hours3 Hours2.7 Hours
Charging Voltage4.2V4.2V4.2V
Battery MaterialsLithiumLithiumLithium
Ambient Humidity RequirementsLess than 85%Less than 85%Less than 85%
Operating Temperature0-40°C/32-104°F0-40°C/32-104°F0-40°C/32-104°F
Battery Capacity6000mAh/ 22.2Wh6000mAh/ 22.2Wh7000mAh/ 22.5Wh