Safety & Survival

Product Description 1 Exquisite Comfort 2 Instant Heat 3 Premium Quality 1 Carbon Neutrality 2 Best Gifts 3 Outdoor Activities 4 Colorful

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?

The newly released UT3 Lite hand warmer from Ocoopa in 2023 is ultra-thin and lightweight, with a thickness of only 1.85cm and a weight of 65g. It is easy to put into gloves or pockets and is UL safety certified for quality and safety.

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:

- Low: 107°F for 8 hours

- Medium: 116°F for 6 hours

- High: 126°F for 4 hours.

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.

Ultra Light, Ultra Thin, Ultra Value: The UT3 Lite is super slim; Each hand warmer measures just 1.8cm when split, easily fitting into pockets and even slipping comfortably into gloves; And here's the surprise — it's lighter than your phone, a whopping 40% lighter
Instant Heat, Lasting Warmth: Say Goodbye to the Chills of Winter. Just 5 seconds, you're enveloped in warmth; With three temperature settings going up to a toasty 125℉, you're kept cozy for a solid 4-8 hours,making it an essential battery-powered heater for outdoor
Premium Quality, Built to Last: UL Certified No.E535516 and engineered with a safety temperature control chip, the UT3 Lite ensures a safe and seamless experience. It’s equipped with a dust-resistant USB cover, a single ergonomic button for all operations, and a silicone wrist band for added convenience
Irresistible Tech Gift: Whether you're into camping, golfing, hiking, skiing, or you're just someone with a knack for chilly hands due to Raynaud's or cold weather – the UT3 Lite hand warmer is bound to be your new favorite