Yousmart Portable Air Cooler, 500ml USB Personal AC Unit for Bedroom

• POWERFUL 3-IN-1 PERSONAL COOLING SYSTEM - Experience instant relief with our advanced portable air conditioner. This multifunctional device combines a powerful personal cooler, efficient humidifier, and 7-color atmosphere light into one compact, sleek design. Perfect for your home office, bedroom, or living room, it transforms any hot, dry space into a refreshing, cooling oasis.
• EFFICIENT EVAPORATIVE COOLING TECHNOLOGY - Stay cool and save on your electricity bills with our eco-friendly design. Using advanced water evaporation technology, this air conditioning unit portable provides a consistent, cool mist for up to 6–8 hours. With an ultra-low 8W power consumption, it’s the smart, energy-saving choice for daily cooling and an ideal air conditioner for personal comfort.
• EASY ONE-TOUCH OPERATION & 3 WIND SPEEDS - We’ve designed this air conditioning unit with simplicity in mind. With a single touch, you can instantly power on the unit and toggle between three adjustable wind speeds to suit your comfort level. Whether you are working, reading, or relaxing, this airconditioning portable unit lets you customize your breeze in seconds.
• VERSATILE USB POWERED PORTABILITY - Take your comfort anywhere. This portable air conditioning unit is powered by any 5V/2A USB source, including power banks, laptops, and wall adapters. Whether you need an air conditioning unit portable for your office desk, beside your bed, or even a cooling breeze during outdoor camping trips, it’s always ready to go.
• INTELLIGENT LED AMBIENT LIGHT & LEAK-PROOF TANK - Create the perfect sleep environment with the built-in 500ml leak-proof water tank and customizable lighting. Long-press the light control to cycle through 7 soft hues or fix your favorite color. As a quiet portable air conditioning unit, it provides a soothing, colorful nightlight effect that helps you drift off into a peaceful sleep.

STAY COOL ANYWHERE, ANYTIME Are you struggling to stay comfortable during the hot summer days? Whether you are focusing on a project in your home office, trying to catch a restful night’s sleep in your bedroom, or relaxing in your living room, our 3-in-1 Portable Air Conditioner is designed to be your perfect cooling companion. Lightweight, compact, and incredibly versatile, this device brings a refreshing breeze exactly where you need it most. KEY FEATURES THAT ELEVATE YOUR COMFORT 3-IN-1 MULTIFUNCTIONAL DESIGN: More than just a cooling fan, this device acts as a personal air cooler, a desktop humidifier, and a colorful atmosphere light. It adds moisture to dry air while providing a refreshing chill, ensuring you feel comfortable even on the driest days. ECO-FRIENDLY & ENERGY EFFICIENT: Say goodbye to high electricity bills. Utilizing advanced evaporative cooling technology, our air conditioner consumes only 8W of power. It’s an environmentally conscious choice that provides 6–8 hours of cooling relief on a single 500ml water tank refill. USB POWERED FOR MAXIMUM PORTABILITY: Designed for the modern lifestyle, this unit works with any 5V/2A USB source. Plug it into your power bank for outdoor camping, your laptop while working at your desk, or a standard wall adapter in your dorm or bedside. Its compact handle makes it easy to take your comfort wherever life leads. SOOTHING AMBIENT LIGHTING: Set the mood for relaxation. With 7 integrated color options, you can choose a steady glow or an auto-cycle mode. Whether you need a warm, soothing light for your sleep or a colorful vibe for your workspace, this nightlight feature adds a touch of serenity to your environment. USER-FRIENDLY & LEAK-PROOF: Simplicity is at the heart of our design. With one-touch operation, you can instantly cycle through three wind speeds to match your needs. Plus, the leak-proof tank design ensures your desk, bedside table, or tent stays clean and dry. SPECIFICATIONS: Power Consumption: 8W (Energy-Saving) Water Tank Capacity: 500ml Power Source: USB Powered (5V/2A Compatible) Features: 3 Wind Speeds, 7-Color LED Lighting, Evaporative Cooling WHAT’S IN THE BOX: 1 x Portable Air Conditioning Unit 1 x USB Cable 1 x User Manual