Introducing the JISULIFE Portable Neck Fan, the perfect solution for beating the heat indoors or outdoors. This innovative fan is designed to be worn around the neck, making it hands-free and convenient to use. With a powerful 2.0A output and a 4000 mAh battery, this fan can run quietly for hours on end. The Jisulife Life3 model is made of durable plastic and has a white color that complements any interior. It has a USB power source and runs on 5V voltage. This portable ventilation fan has a neck mounting feature and is suitable for indoor/outdoor use. With its rechargeable feature, you can use it anywhere you go. Get your hands on this must-have product and beat the heat in style!