JISULIFE Neck Fan Life4 (Neck Fan 4) – 5000mAh Hands-Free Bladeless Wearable Fan

The JISULIFE Neck Fan Life4 is a wearable bladeless neck fan, worn like a collar so it keeps a steady breeze on the neck and face without occupying a hand. It is the straightforward member of the range: fixed speed steps, a soft collar and a battery that lasts most of a day. Air moves through 80 hair-safe outlets and 2 inlets for 360-degree flow around the neck, driven by a brushless motor with 5 adjustable wind speeds. The 5000mAh built-in battery gives up to 15-16.5 hours on the lowest speed and refills over USB-C in about 2-3 hours, with 18W PD support. Running noise stays under 25dB, quiet enough for an office or a classroom, the collar is skin-friendly and adjustable, and the whole thing weighs approximately 254-280g. An LED digital display shows battery and speed at a glance. It suits the daily commute, campus, market errands and any hot afternoon indoors when the power is out and the ceiling fan has stopped. Because the outlets are hair-safe there is nothing to catch, so it can be worn comfortably over long hair, and the 360-degree airflow means the cooling reaches the back of the neck rather than only the face. It carries a 12-month warranty.