Why do we need rechargeable hand warmers instead of disposable hand warmers?

Rechargeable hand warmers are a climate friendly and economical choice. They can be used repeatedly, create less waste, and are stronger and more durable than disposable ones, making them perfect for outdoor activities and cold weather.

Will these hand warmers be easy and safe to put into gloves?

UT3 Lite hand warmer is ultra-thin and lightweight, with a thickness of only 1.85cm. It is easy to put into gloves or pockets and is UL safety certified for safety.Safety Tip: Avoid prolonged direct contact with skin to prevent low-temperature burns.

How are the heating settings and how long will they stay charged?

UT3 Lite has 3 heat levels: low, medium, and high. Each level provides different warmth intensity and duration:

Do I need to charge the two hand warmers separately, and how long does it take?

We provide a 2-in-1 USB-C charging cable to charge the UT3 Lite. It takes approximately 3 hours to fully charge. You do not need two chargers or cables to recharge the hand warmers.

What makes Ocoopa different?

Ocoopa is a leading US brand for rechargeable hand warmers. Our products are powerful, long-lasting, and safe, putting our customers first. We also prioritize sustainability by recycling batteries and supporting the Raynaud's Association.

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🔥 Stay warm, stay unstoppable — your pocket-sized winter power duo!

TAILORED HEAT SETTINGS - 3 adjustable temperatures up to 124°F with smart memory for your perfect warmth.
INSTANT WARMTH ZERO WAIT - Heats up in just 3 seconds—never let cold slow you down.
DUAL POWER DOUBLE COMFORT - Two magnetic hand warmers combine or separate for ultimate flexibility.
FEATHERLIGHT POCKET READY - At only 65g and 0.7 inch thin, slips effortlessly into gloves or pockets.
CERTIFIED SAFETY TRUSTED WARMTH - PSE/UL/CE/FCC certified with reinforced dust protection for worry-free use.

The OCOOPA Union UT3 Lite Rechargeable Cairo set includes two ultra-lightweight, magnetic hand warmers with rapid 3-second heating, 3 temperature levels with memory, and double-sided heating. Crafted from durable ABS and premium aluminum for efficient heat dissipation, each unit weighs just 65g and fits easily in pockets or gloves. Certified for safety and designed for on-the-go warmth, these rechargeable 2000mAh devices keep your hands cozy during any outdoor or daily activity.

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Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

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Product Dimensions	4.8 x 1.82 x 8.6 cm; 65.2 g
Color	Black
Material Type	Acrylonitrile Butadiene Styrene
Included Components	2 x Rechargeable Chiro, 21 Charging Cable, Storage Bag, User Manual

OCOOPA Union UT3 Lite Rechargeable Cairo x 2 Units, Ultra Lightweight & Thin Hand Warmer, 3 Heating Levels, Double-Sided Heating, Temperature Memory, Pocket Size, Electric Heater, Easy to Carry,

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