Stay warm in style with the Little Astronaut USB Hand Warmer. This adorable, compact hand warmer features a unique astronaut design with luminous lighting, making it a fun and functional winter accessory. With three adjustable heat settings and a smart digital display, you can easily customize the warmth to your liking. Powered by a built-in 1000-1200mAh rechargeable battery, it provides up to 3 hours of soothing heat, perfect for chilly days. The lightweight design includes a handy lanyard for easy carrying, making it ideal for outdoor activities, travel, or daily use. The aluminum heat sink ensures efficient and even warmth, keeping your hands cozy and comfortable. Whether you’re looking for a cute winter gift or a practical solution for cold weather, this portable hand warmer is the perfect choice.

Power supply mode: USB

Rated voltage: 5

Rated power: 3.7

Heating method: Aluminum heat sink

Hand Warmer Types: Hand Warmer

model: Little Astronaut hand warmer

Is there a built-in battery?: Internal battery

Built-in battery capacity: 1000mAh-1200mAh (inclusive)

Battery life: 1-3h (inclusive)

Specification: 3 gears + with lanyard + smart digital display