Instant Double-Sided Heating, 3 Adjustable Thermal Levels, Aircraft-Grade Aluminum Shell & Long-Lasting 5000mAh Battery

Conquer frosty high-elevation trails and chilly morning paddles with a compact, dual-sided pocket heater engineered to deliver instant, reliable warmth wherever you roam.  Never let freezing temperatures cut your outdoor adventures short. Perfectly optimized for van lifers, backpackers, and cold-weather sports enthusiasts, this sleek, pocket-sized device functions as a premium radiating hand warmer to thaw numb fingers on the trail or by the campsite. Lightweight, durable, and completely reusable, its high-capacity 5000mAh battery provides hours of continuous heat, replacing wasteful single-use chemical heat packs for an eco-friendly approach to outdoor comfort.

Key Performance Features

• Instant Double-Sided Comfort Heating:   Provides complete, full-coverage warmth that radiates across both sides of the palm-sized chassis within seconds. Cycle effortlessly through three distinct temperature levels with a simple press of the power button to match your exact climate conditions:
•     Level 1 (Low): 40°C (104°F) for mild morning chills or indoor use.
•     Level 2 (Medium): 50°C (122°F) for standard outdoor recreation and crisp trail settings.
•     Level 3 (High): 60°C (140°F) for intense, deep-freeze alpine environments.
• Long-Lasting 5000mAh Battery Capacity: Equipped with a high-capacity 5000mAh internal battery core designed to deliver steady, consistent thermal performance. It offers a reliable operational runtime of up to 3 hours per charge, keeping your hands comfortable during cold morning commutes, winter hikes, or late-night stargazing.
• Aircraft-Grade Aluminum Architecture: Forged from a high-tech combination of aircraft-grade aluminum alloy and rugged ABS materials. The thousands-of-times polished exterior delivers a smooth, anti-skid texture that feels incredibly natural in one hand while remaining highly shockproof and scratch-resistant against rugged trail drops.
• Intelligent Multi-Safeguard Protection: Safety is top of mind, so you can explore with total peace of mind. An integrated smart protection framework provides continuous defense against short circuits, overloading, and extreme temperature shifts, ensuring a completely radiation-free, anti-scald experience.
• Ultra-Compact & Weightless Footprint: Engineered specifically to minimize your pack weight. Weighing a fractional 0.30 lbs and measuring just 4 inches long, it slips seamlessly into base-layer pockets, gloves, or running vests without taking up precious storage space.
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Technical Specifications

• Product Nomenclature: Portable Dual-Sided Electronic Hand Warmer
• Material Composition: Aircraft-Grade Aluminum Alloy & High-Impact ABS
• Battery Capacity Core: 5000mAh / 5Wh Integrated Rechargeable Battery
• Thermal Output Matrix: 3 Adjustable Levels (40°C / 50°C / 60°C)
• Power Input Configuration: 5V / 1A USB Charging Interface
• Full Depletion Recharge Time: Approximately 5 Hours
• Sustained Heating Runtime: About 3 Hours (dependent on external ambient temperatures and selected heat levels)
• Available Aesthetic Colors: Rose Gold, Gold, Silver, and Blue
• Physical Product Size: 4.00 x 2.32 x 0.90 inches / 10.2 x 5.9 x 2.3 cm
• Net Hardware Weight: 0.30 lbs / 133 g
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Complete Outdoor Adventure Kit Includes:

• 1 x Dual-Sided Rechargeable Hand Warmer Core
• 1 x USB Charging Cable
• 1 x Soft-Knit Protective Slip-Cover Travel Pouch
• 1 x Heavy-Duty Secure Wrist Strap
• 1 x Detailed Operations Manual