Mini Astronaut Hand Warmer: USB Portable Digital Display, Cute Winter Gift

Stay warm and cozy during the winter months with this adorable hand warmer designed in the shape of a small astronaut. It features a USB charging capability and a digital display to easily monitor temperature settings. Compact and portable, this hand warmer is perfect for use on the go, providing convenient heat whenever you need it. It's an ideal winter gift that's both functional and charming, appealing to space enthusiasts and anyone who appreciates cute and practical gadgets. Power supply mode: USB Rated voltage: 5 Rated power: 7 Heating method: Aluminum heat sink Is there a built-in battery?: Built-in battery Built-in battery capacity: 2000mAh-4000mAh (inclusive) Product Weight: 250g Battery life: 3-6h (inclusive) Manufacture country: China Instructions included: No