Magnetic USB Charging Hand Warmer with Digital Display - Large Capacity Heating 2026

The Magnetic USB Charging Hand Warmer with Digital Display is a practical and innovative device designed to keep your hands warm in chilly conditions. This hand warmer features a large capacity for extended heating, ensuring long-lasting warmth during cold days. With its convenient magnetic USB charging port, recharging the device is hassle-free and efficient. The integrated digital display provides easy monitoring of the temperature and battery life, allowing you to adjust warmth levels to your preference. Weighing just 0.3 kg, it is lightweight and portable, making it easy to carry in your pockets or bags. Perfect for outdoor activities or everyday use, this hand warmer is a reliable companion for staying cozy. Power supply mode: USB Rated voltage: 3.7 Rated power: 5 Heating method: Aluminum heat sink Is there a built-in battery?: Built-in battery Built-in battery capacity: 2000mAh-4000mAh (inclusive) Product Weight: 300G Function: Warm hands Display functions: Three adjustable levels Battery life: 3-6h (inclusive) Material: ABS+Hardware Temperature adjustment: 40-50-60 Manufacture country: China Instructions included: No

weight: 0.300000