Portable USB powered air conditioner for personal cooling - Safe to operate and USB powered: plug into a USB power bank, laptop, or USB charger to get relief from heat during outdoor activities or indoor use. - Efficient cooling with easy control: three wind speeds (low, medium, high) and a single-button control to adjust the breeze to your need. - Compact and roomy capacity: 500 ml water tank and a small footprint of 6.4 x 6.6 inches, ideal for small rooms, desks, or personal use. - Flexible cooling options: removable filters for easy cleaning; moisten air, refrigerate, or add ice water at the dispenser to transform hot air into a cooler breeze. - Practical and portable: designed for personal cooling in tight spaces, dorm rooms, offices, or travel scenarios. Use scenarios: - At a desk or bedside in a hot room or dorm, for sustained personal comfort. - Outdoor activities such as camping, patio, or picnics where a portable cooling option is helpful. - In hotel rooms or while traveling, providing a compact personal climate control in small spaces. Note: Maintains original features including USB power, 3 wind speeds, 500 ml tank, 6.4 x 6.6 in footprint, removable filters, and the ability to moisten, refrigerate, or use ice water at the dispenser.