Semiconductor cooling technology: through the current generated by the semiconductor cooling chip, a temperature difference is formed, heat energy is exchanged, and the cooling sensation is transmitted to the skin to achieve cooling
3 Adjustable speed grade: low/medium/high speed grade. Press the power button and adjust the appropriate fan speed to relieve hot flashes instantly. Hang the cooler fan around your neck and carry it with you.
USB RECHARGEABLE:The small personal fan is compatible with most computers, laptops, portable chargers and other devices with USB output. 2-6 hours working time depends on different speed.
Ergonomic design: This hanging neck fan uses a hands-free headset design that fits our skin and brings us great convenience
Adjustable design: The side can be turned 45°, you can adjust the angle according to the needs of the byte. Ideal for personal refrigeration, camping, outdoor activities, travel, offices, churches, hot flashes.