Refrigeration Expert: This mini neck air conditioner has built-in dual high-speed axial motors for excellent cooling results. Whether you're hiking outdoors, playing at Disneyland, doing chores around the house, or working in a garage, it cools you down in the summer! Pretty quiet: The motor speed is relatively high, but an expensive hydraulic motor is used, so the additional noise during operation is only about 35 dB. It will not distract or disturb you, especially in a quiet environment, and its quiet operation will not disturb people around you or prevent you from hearing what you are around you. < p>Superior comfort: ergonomic design to suit each person's neck. The size can be adjusted to fit everyone, and the weight is also light. It can be worn by both children and pets, and it is comfortable even for long periods of time. Superior durability: We insist on the use of durable, sturdy materials and long-lasting batteries with high energy density at any cost, which increases the charging cycle and significantly improves durability. After using it, you will find that it is worth it! The set also includes a USB-C cable for quick and easy charging! Holiday essential: This mini neckband air conditioner is small and sleek, making it easy to carry. It's an expert at cooling wherever you go, so we've seen lots of people taking it on beach vacations, playing golf, watching soccer games, etc.