Stop dealing with frozen fingers and stay cozy anywhere with targeted, rapid heat.
- 🔥 Instant 360° graphene heating
- 🌡️ Three adjustable heat levels
- ☁️ Ultra-soft skin-friendly fabric
- 🔋 Portable USB-powered design
- 🛡️ Safe NTC temperature control
This portable hand warmer utilizes advanced graphene heating technology to provide soothing warmth exactly when you need it. Simply plug it into any USB source like a power bank or laptop, select your preferred temperature setting, and enjoy consistent, deep-tissue heat that keeps your hands comfortable in the coldest conditions.
Product Information
- Material: Soft Polyester and Cotton Blend
- Power: 5V USB Input (5W)
- Temperature Levels: 37°C, 45°C, 55°C
- Technology: Graphene Heating Element
- Design: Portable and Foldable
What's in the box?
- 1x Graphene Hand Warmer Pouch
- 1x User Manual
Stay warm all winter long—click "Add to Cart" to upgrade your comfort today!
View FAQs
1. Can I wash the hand warmer?
The pouch is designed with electronic components; it is recommended to spot clean gently with a damp cloth. Do not submerge the unit in water.
2. Does this come with a battery?
This device is powered via a standard USB cable (included). You can plug it into your own power bank, laptop, or car charger for continuous heat.
3. Is the heat safe for prolonged use?
Yes, it features an NTC intelligent temperature control core that maintains a stable, safe temperature without overheating.
4. What is the shipping time and fee for this product?
Eryveo provides FREE global shipping with full tracking. Orders are processed and dispatched within 1 to 3 days. Delivery to the USA and UK takes 4 to 11 days, with a few extra days for other international destinations. In the rare event of a transit issue, we cover free reshipments. Track your order 24/7 on our website.
5. Where is the safest place to buy this original product?
The authentic product is exclusively available directly at Eryveo.com. Beware of unauthorized sellers on other platforms. For a secure shopping experience, always order directly from the official Eryveo store, where we offer secure checkout via Credit/Debit cards, PayPal, Shop Pay, and Klarna.
6. What is your return and refund policy?
We offer a hassle-free, customer-first return policy. If your item arrives with any defects or issues, we will immediately send a free replacement without forcing you through a long return process. If you are still not completely satisfied, we offer a full refund guarantee.
7. How can I contact customer support?
Our support team is available 24/7. You can email us anytime at hello@eryveo.com or use the live chat widget located on our website for instant assistance.
8. Are there customer reviews for Eryveo?
Yes! Eryveo is proud to maintain a 4+ star rating on the Shop App network and across verified review platforms, reflecting our strict quality inspection process and dedication to happy customers.