Handheld Fan, Portable Fan with 4000mAh Rechargeable Battery, LED Display Hand Fan with 6 Speeds, Mini Fan 180° Foldable for Home Office Travel Outdoor Bedroom

[Strong Wind with 6 Speeds] — Handheld fan with 6 adjustable speed, equipped with brushless motor that can generate strong airflow to cool you down in 2 seconds. Super quiet, noise is
[Long Battery Life] –Portable fan with 4000mAh rechargeable battery, battery life is 2.5-12 hours (depending on the gear), and it only takes 3.5-5 hours to fully charge. Moreover, it can be used as a mobile power source to charge mobile devices as mobile phone and notebook
[3 in 1 Multifunction Fan] – This versatile fan can be used as hand held fans, a desk fan with its 180° foldable angle, or a neck fan with the included lanyard
[Easy to Use] – This hand fan features one-key operation: just press a single button to turn it on/off or adjust the wind speed – perfect for the elderly or children. Equipped with an LCD digital display, it clearly shows wind speed and battery level to help avoid unexpected power loss
[Pocket size] — Mini personal fan, only 7.2*3.6*0.9in, 150g/0.33lb, very convenient for use at home, office, shopping, camping, travel