The Preferred Portable Neck Fan for Cooling for Young and Old in Hot Weather: This personal fan is designed like a headset to free your hands anywhere. The fashionable style makes you look so cool, and you can take it around your neck in hot weather, even if the temperature is very high. This portable USB fan is ideal for personal cooling, office, outdoor activities such as camping, traveling, fitness, hiking, climbing, sports events, etc. Stay Fresh While Cooking and Cleaning & Get Rid of \"Hot Flashes\": When you are cooking in the kitchen, when you are cleaning in the living room, when you get hot flashes... whenever you feel the heat, wear the BENPEN NECK FAN around your neck to keep you cool and fresh. For long-haired people, please tie up your hair when wearing the fan to prevent it from getting caught in the fan. 3 Speeds in Electric Fan: The handheld fan has three modes: low, medium, and high. Press the power button to adjust, simple operation, just to bring you convenience. The fan blade is a seven-blade design, the wind is more powerful. Many fans on the market are designed with three-blade blades. Due to different speeds, the working time is 3-12 hours (depending on the use of wind speed). 360 Rotating Head Fans for the Face: The portable fan has two wind heads, can feel a more powerful airflow, and can also adjust the direction 360, allowing you to adjust to different angles, portable, you can take it with you anywhere, easily and easily creating powerful wind for you. It is ideal for personal cooling, camping, outdoor events, travel, office, church, hot flashes. This personal fan is a good helper to solve the stuffy face and neck. USB Charging Personal Small Fan: The portable fan has a built-in 2200 mAh lithium battery, which can be quickly charged with USB. It can work for 3-11 hours after a full charge, so you can enjoy the cool breeze all afternoon. You can charge using multiple sources such as a wall charger, computer, power bank, and car charger. Don't worry about the stuffy heat caused by power outages in the summer.