5000mAh USB Neck Hanging Fan Cooling Air Cooler Portable Little Air Conditioner

【5000MAH RECHARGEABLE BATTERY】A large capacity of 5000mAh rechargeable battery enables the fan to work long time. 3 hours of charging the fan to the full will grant you 2.5-6 hours of coolness depending on different speeds.
【SAFETY ASSURANCE】The bladeless design ensures safe use for the long-haired, children and the elderly. Adopt individual charging protection circuit to protect the device from over-charged, over-discharged, over-current and short circuit, combining the fixed frequency DC-DC, which is to protect motor from being damaged, ensure longer lifespan of the device.
【3 SPEEDS & 2.5-6 WORKING HOURS】Equipped with 3 speeds for your choice, you can adjust appropriate fan speed by pressing the power button repeatedly to suit your need. And the large capacity battery provides 2.5-6 working hours duration, depending on which wind mode you choose.
【HAND-FREE DESIGN & ANGLE OF AIRFLOW ADJUSTABLE】Its hand-free design is to release your hands. Also, with the soft silicone on the neck