JISULIFE Portable Neck Fan, 4000 mAh Battery Operated Wearable Personal Fan, Rechargeable, Hands free bladeless fan, Leafless, Headphone Design, USB Powered Desk Fan,3 Speeds

【Hands-free Design & Fashionable】Hand-free neck fan was designed as a headphone to free your hands anywhere; The fashion style makes you look cool and you can take it anywhere in hot weather. 【4-16 Running Hrs & 3 Speeds】4000mAh large capacity batteries provide 4-16 working hrs duration (depending on different speeds). Adjust appropriate fan speed by pressing the power button repeatedly. 【Low Noise Design & Comfortable】The wearable neck fan’s motor has been modified so that noises of at least 25 dB can be generated while running. It is quite enough to hear your own breath. Made of Eco-friendly ABS and silicone. Makes the hands free neckband fan softer and more durable and quieter. 【Compact design】Personal neck fans weigh about 10.1OZ and are ultra-light, put less strain on the neck. 【Air Outlet】The air outlets can blow air to your entire face around and keep you cool the whole day in hot weather.