About this item This fits your . Make sure this fits by entering your model number. 【Semiconductor refrigeration & 6-18 Running Hrs】The latest model . Due to the fast semiconductor refrigeration, the cooling film of the fan on the back neck can be cooled to 25 degrees Celsius in a short time, which is far ahead of similar products. And the newly upgraded high-density battery（9000mAh） provide about 6to 18 working hours duration (depend on different speeds). 【Cooling & Safe】The double turbo designed protable neck fan, multiplied wind power and can quickly feel cool in 3s. Bladeless neck fan can be used safely by children and the elderly. When using the fan, don't worry about your hair getting caught on the fan blades. 【Hands free Design &Fashion】Hand free fan was designed as a headphone to free your hands anywhere. Fashion style makes you look so cool and you can take it anywhere in hot weather.Can Be Suitable For Outdoor Sports, Indoor Exercises, Offices, Gym, Travelling, And Camping. 【USB Rechargeable & 3 Speed Wind】USB rechargeable fan, convenient to charge via computer, cell phone charger, power bank, laptops etc. 3-speed adjustable and neck fan blades are more energy-saving and more efficient, the air outlet range of 48 air outlets at the neck reaches 70%. 【Low Noise Design & Comfortable】The wearable neck fan’s motor has been optimized so that will produce lower noise during operation. Made of Eco-friendly ABS and silicone. Makes the hands free neckband fan softer and more durable and quieter.