Features:-Equipped with a high-speed motor and an ice pad, this dual cooling design provides an extremely fast cooling experience, making it suitable for use in hot weather.-Equipped with a lanyard, it is easy to carry at any time and is suitable for shopping, travel, camping and other occasions.-It has a built-in 4000mAh high-capacity battery, which supports long-term use. It is compatible with Type-C interface and can be easily charged through laptops, power banks and car chargers.-Equipped with a protective net to prevent accidental contact and ensure safe use. Made of high-quality aluminum alloy, it is impact-resistant, wear-resistant, durable, and suitable for daily use.-It has a built-in light at the bottom, which can be used as a night flashlight to i.