SAFETY ASSURANCEThe 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 & 3.5-9 WORKING HOURSEquipped 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 3.5-9 working hours duration, depending on which wind mode you choose. HAND-FREE DESIGN & ANGLE OF AIRFLOW ADJUSTABLEIts hand-free design is to release your hands. Also, with the soft silicone on the neck part of the fan, you can always adjust the angle of the airflow at will. And the many little air outlets spreading over the fan can give you 360 degree silent wind around your neck and face. BEST GIFT CHOICEThe premium and stylish appearance of the fan makes it ideal for use in many occasions, such as outdoor work, gym, office, mowing lawn, yard work, stroller rides, casual walk, driving, traveling, camping, fishing and more you can imagine. The best gift choice for families and friends, just click the Add to Cart button, and wait to see their look of surprise!