Ember Duo Hand Warmer™
Ember Duo Hand Warmer™
🔥 Limited seasonal discount!
🔋 Doubles as a powerbank
🛡️ Smart Heat Protection
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Ember Duo Hand Warmer™
Cold hands make winter harder than it needs to be.
Ember Duo gives you instant heat, anywhere you go —the commute, dog walks, ski trips, playground time, or late-night errands.
Not just a hand warmer — a daily winter essential.
Engineered for Performance. Designed for Everyday Luxury.
✔ Warmth in 3 seconds
Tap the button and feel real, soothing heat instantly — perfect for freezing moments when you can’t wait.
✔ Magnetic Duo Design
Use both warmers for double heat, or split them —
one for each hand, or share one with someone you love.
Premium Details
✔ Up to 6 hours battery life on a single charge
✔ Fast USB-C charging for quick top-ups
✔ Smart overheat protection keeps use safe
What Ember feels like
Like slipping your hands into a warm pocket of sunlight.
Like the moment your body finally relaxes.
Like taking back control of winter.
Made for real life:
• Commuting
• Dog walks
• Ski trips
• School runs
• Outdoor activities
• Travel
• Gifting
• Anyone who’s simply tired of freezing
Ember Duo — a small object that transforms your entire winter.
Frequently Asked Questions
How long does the hand warmer stay warm?
Ember Duo provides up to 6 hours of consistent heat on a single charge, depending on your chosen temperature level.
Is it safe to use for long periods?
Yes. It features smart overheat protection and an intelligent temperature-control system that keeps you warm without overheating.
Can I charge my devices with it?
Absolutely. Ember doubles as a portable power bank, allowing you to top up your phone or earbuds via USB-C.
Does it come as one piece or two?
It’s a dual magnetic design — use both halves together for extra warmth or separate them to share with a friend.