TORRAS COOLiFY 2S Neck Fan [2025 Upgraded], 28H Extended Battery Life, Neck Fans that Blow Cold Air, Neck Air Conditioner, Cooling Neck Fan for Work, Hiking, Travel. Gifts for Men, Women, Grey
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TORRAS COOLiFY 2S Neck Fan [2025 Upgraded], 28H Extended Battery Life, Neck Fans that Blow Cold Air, Neck Air Conditioner, Cooling Neck Fan for Work, Hiking, Travel. Gifts for Men, Women, Grey

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From the brand

Strong, fearless, and true. You don’t settle — neither do we. You deserve better. We built it.

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[Unmatched Battery Life – Up to 28 Hours] Stay cool all day! The neck fans that blow cold air features a 5000mAh battery, providing up to 28 hours of cooling. Whether you’re working outdoors, hiking, or commuting, stay refreshed without interruptions. With 20W fast charging, it fully recharges in just 2 hours, ensuring you’re always ready. Say goodbye to battery anxiety and embrace long-lasting comfort with this neck fan
[12.4 in² Ice Pad for Ultimate Cooling] Enjoy instant cooling with the cooling neck fan, engineered to maximize contact cooling efficiency. Unlike standard neck fans, it delivers rapid heat dissipation, keeping your neck, face, and upper body cool. Whether you’re working under the sun, hiking, or attending festivals, experience powerful, long-lasting cooling in extreme heat
[Adjustable Wind Power & Dual Airflow] Customize your cooling with three powerful wind speeds: Low – Ideal for reading, relaxing, or indoor use. Medium – Perfect for everyday activities like shopping or commuting. High – Maximum cooling for hiking, outdoor work, or intense heat. Unlike ordinary neck cooling fan, the neck ac blends high-speed airflow with advanced cooling technology and dual airflow, ensuring you stay cool in any environment
[Multi-Mode for Year-Round Comfort] More than just a neck fan, it is a true 4-season wearable air conditioner with three intelligent modes: Fan Mode – Delivers a refreshing, natural breeze. Cooling Mode – Uses semiconductor cooling + airflow for instant chill. Heating Mode – Generates soothing warmth for cold days. Easily switch modes for personalized comfort in any season. With APP control, adjust settings and monitor battery life anytime for a smarter, more convenient experience
[Low Noise & Stylish Colors] Designed for distraction-free cooling, the rechargeable neck fan operates quietly, making it ideal for work, travel, and everyday wear. Available in Black, Gray, and Almond, its sleek, modern design complements any lifestyle—from professionals to adventurers
[Trusted Quality, Premium Service] At TORRAS, we understand that not everyone chooses us because of the price—but those who do, stay for the quality. We insist on using premium materials and precise engineering to ensure long-lasting performance. And we back it up with professional service: 12-hour response time, 365 days a year, and a hassle-free 180-day warranty. When summer heat hits, trust COOLIFY to keep you cool, all day, every day.
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2-Pack Hat Washer Cage for Washing Machine,Baseball cap Washing Cage Hat Cleaner
WASHING MACHINE

2-Pack Hat Washer Cage for Washing Machine,Baseball cap Washing Cage Hat Cleaner

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Product Description The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. hat washer Merchant Video hat washerhat washer hat washerhat washer hat washerhat washer hat washerhat washer
PP Material, Safe & Durable:Hat washer cage made of high-quality PP plastic, resistant to drops, wear, and high temperatures without deformation. Stays sturdy like new even after repeated machine washes—say goodbye to flimsy traditional cleaning tools.
3D Shape Protection, No Deformation: The baseball cap washing cage scientific hollow design conforms to the cap’s shape, effectively supporting the brim and crown during washing to prevent crushing. Keeps your cap structured and crisp after cleaning.
Deep Cleaning: baseball hat washer cage open mesh structure allows water to flow through easily, ensuring thorough removal of sweat and stains by hand or machine wash—even in hard-to-reach gap.
Multi-Purpose & Space-Saving: Lightweight and stackable for compact storage. Not only for washing caps but also for storing and air-drying them to maintain their shape long-term.
Thoughtful Details, Easy to Use: Features a snap-open closure for effortless loading/unloading, smooth edges to protect hands, and anti-slip grooves to keep the cage stable during washing.
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Multilevel Inverters : Conventional and Emerging Topologies and Their Control
INVERTER

Multilevel Inverters : Conventional and Emerging Topologies and Their Control

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Multilevel Inverters: Conventional and Emerging Topologies and Their Control is written with two primary objectives: (a) explanation of fundamentals of multilevel inverters (MLIs) with reference to the general philosophy of power electronics; and (b) enabling the reader to systematically analyze a given topology with the possibility of contributing towards the ongoing evolution of topologies. The authors also present an updated status of current research in the field of MLIs with an emphasis on the evolution of newer topologies. In addition, the work includes a universal control scheme, with which any given topology can be modulated. Extensive qualitative and quantitative evaluations of emerging topologies give researchers and industry professionals suitable solutions for specific applications with a systematic presentation of software-based modeling and simulation, and an exploration of key issues.

Topics covered also include power distribution among sources, voltage balancing, optimization switching frequency and asymmetric source configuration. This valuable reference further provides tools to model and simulate conventional and emerging topologies using MATLAB®/Simulink® and discusses execution of experimental set-up using popular interfacing tools.

The book includes a Foreword by Dr. Frede Blaabjerg, Fellow IEEE, Professor and VILLUM Investigator, Aalborg University, Denmark.

Includes a universal control scheme to help the reader learn the control of existing topologies and those which can be proposed in the futurePresents three new topologies. Systematic development of these topologies and subsequent simulation and experimental studies exemplify an approach to the development of newer topologies and verification of their working and experimental verification.Contains a systematic and step-by-step approach to modelling and simulating various topologies designed to effectively employ low-power applications

Publisher ‏ : ‎ Academic Press
Publication date ‏ : ‎ December 19, 2017
Edition ‏ : ‎ 1st
Language ‏ : ‎ English
Print length ‏ : ‎ 228 pages
ISBN-10 ‏ : ‎ 0128124482
ISBN-13 ‏ : ‎ 978-0128124482
Item Weight ‏ : ‎ 12.8 ounces
Dimensions ‏ : ‎ 6 x 0.52 x 9 inches
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Compact Air Purifier for Home & Office – Cobectal
AIR PURIFIER

Compact Air Purifier for Home & Office – Cobectal

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From the brand air purifier for homeair purifier for home

We believe that everyone deserves to enjoy technological conveniences and have an easy and happy life.

Live, Smart, More Time, Relaxed Lifestyle. This is the mission for which Cobectal was born.

At Cobectal, we listen to the true voice of our customers and obsess over every detail. We promise the best product without compromising on quality. Through Cobectal you’ll discover smart home products perfect for your better living.

Cobectal Portable Air Purifier

Cobectal Small Air Purifier

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Product Dimensions ‏ : ‎ 6.69 x 6.69 x 8.9 inches; 2 Pounds
Item model number ‏ : ‎ ZQA-2000B
Date First Available ‏ : ‎ October 31, 2024
ASIN ‏ : ‎ B0DGG49YZX

COMPACT & PORTABLE - The Cobectal air purifier is compact in size and saves space in your home, it can be placed on a desktop or put into a cupboard for storage. Easy to carry and can be taken anywhere you go, such as office, student dormitory, hotel, gym, coffee shop, bar, RV. With stylish and elegant appearance, this small air purifier can also be used as a gift for family and friends during holidays, such as Thanksgiving, Christmas, Valentine's Day, Mother's Day and Father's Day.
HIGH EFFICIENT PURIFICATION & AROMA FUNCTION - This home air purifier has a 360° suction hole design refreshes the air in rooms up to 450 Sq.Ft. Inside the air purifier is a premium H13 True HEPA 3-in-1 filter cartridge that high efficiently purifies the air and outputs healthy and comfortable air. With the aroma function, just drop the essential oil into the aroma tank on the top of the air purifier and you will feel the fragrance in your bedroom.
4 PURIFICATION MODES & 9 TIMER SETTING - 3 fan speeds purification modes (F1/F2/F3) to adjustable, different modes have different purification speeds. With sleep mode (F0), the air purifier will continue to purify quietly, so that you can have a wonderful sleep, just setting different purification to meet your needs. This desktop air purifier has 9 timer modes, set the air purifier timer mode for save energy.
LIGHT MODE & FILTER REPLACEMENT REMINDER - Long press the fan speed button for more than 5 seconds, the ambient light of the air purifier lights up, illuminating the air purifier and decorating your bedroom desktop, long press the fan speed button again to make the ambient light go out. With filter replacement reminder function, when the air purifier has been running for 2000H, the filter light button will light up to remind you that you need to replace the cartridge.
ABOUT USAGE & CUSTOMER SERVICE - We recommend replacing the cartridge every 3-6 months to keep optimal performance. Please use the official Cobectal cartridge: B0CQLTT6FQ. (Note: Power cable and filter cartridge are placed inside the air purifier) If you have any questions about using your air purifier, please feel free to contact us, our customer service team will offer you with all the help within 12 hours.
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Portable Air Conditioners for Ultimate Comfort
AIR COOLER

Portable Air Conditioners for Ultimate Comfort

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Product Description portable air conditionersportable air conditioners

Upgraded 3-in-1 Portable Air Conditioner- Cooling Time Up to 40 Hours

The perfect combination of portable air conditioner, humidifier, and cooling fan!This portable air cooler is designed to quickly cool down a hot space into a cool and comfortable place, all at a cost of pennies an hour!When you are busy but bothered by the sweltering weather, just add water and ice packs to the water tank to relax and enjoy the cool down.Whether in the living room, kitchen, bedroom, or office, you can easily enjoy cool and clean air anytime, anywhere in the hot summer! portable air conditionersportable air conditioners portable air conditionersportable air conditioners portable air conditionersportable air conditioners

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Wider Cooling Area

With a max air velocity of 10m/s, this portable ac features 90° auto side-to-side oscillation and 60° manual vertical oscillation provides versatile air supply.

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Faster Cooling

Includes 2 high quality ice crystal boxes for long-lasting cooling. Say goodbye to the hot summer with this portable air conditioner!

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Convenient Design

The buckle design on the back allows for easy removal of the water curtain for cleaning, with a large exit for hassle-free maintenance.

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Energy Saving

This portable room air conditioner is compressor-free, ensuring a healthier and more cost-effective cooling solution compared to traditional options.

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【3S Faster Cooling】 Not just fans! The portable air conditioners that can blow, humidify, and cool rooms, providing fast and efficient cooling in 3S and maintaining continuous cooling. It is more efficient than other air conditioners or fans, allowing you to enjoy stronger winds every day on hot summer days. No more stuffy indoors!
【2.6 GAL Water Tank- 40H Constant Cooling】No more bending over or frequent refills! Once filled with water, the air conditioner portable for room can be used for more than 40 hours. Top-filling water tank and large openings on the back of the air cooler make it easy to refill and clean during the day. It is possible to place 2 iceboxes to be used in combination so that there is constant cooling.
【Safe & Energy Saving】The portable air conditioner comes with large louvers to make it safe for kids and pets to touch. In addition, this portable ac is designed to consume less electricity, which helps save energy and reduce your electric bill, making it an excellent choice for many homes and small businesses.
【Meet All Your Summer Needs】 With 3 speeds plus 60° automatic swing, this evaporative swamp air cooler gives you all the comfort you need. This portable ac air conditioner has multiple functions to keep the air in your home or office comfortable and healthy.1-4H timer makes it more convenient, don't worry about it keeping cool all night and making you cold.
【Simple Operation & Easy Maintenance】The windowless air conditioner adopts an easy-to-operate remote control and touch screen, which can be adjusted while sitting or lying down. It is easier to clean and maintain, you can follow the instructions for small-scale maintenance at home and do not need to frequently find professionals for maintenance, which saves time and money!
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