GoolRC Portable 2 in 1 Rechargable Mini Waist Clip on Fan/Necklace Fan 3 Speeds,Portable Power Bank 4000Mah Large Capacity Long Working Time

Fan function: press the first switch to start the first air , press the second switch to start the second air , press the third switch to start the third air , press the fourth switch to turn off the power. Features: Necklace cum Waist Clip Fan: This Mini Clip/ fan brings forth a dual clip design, which can be used to attach the fan even with your T-shirt or Trouser firmly. An additional necklace strap is provided to the fan around your neck when needed. And the most important advantage is that both of your hands can be kept free for other work when you are using this fan and cooling yourself down. Charging + cooling: Large capacity battery, up to about 13.5 hours of battery life; with mobile power function,outdoor travel can be a  power bank, type-C 2A input fast when your cellphone power off. 3 Speed Setting + Energy Saving: Third gear speed design, portable fan speed can be adjusted according to your needs in low, medium and high. The fan can be used with USB chargers, laptops, computers, mobile power and other USB-enabled devices. Applicable scenarios:outdoor sport, travel, business trip, office, classroom, etc Specifications: Product Code: F19 Color: elegant black / primrose green optional Material: ABS / electronic components Rated input: DC 5V / 2A Rated power: 5W Battery capacity: 4000 / 18650 Charging time: about 5 hours Battery life: 13.5 hours for the first gear, 7.5 hours for the second gear and 14.5 hours for the third gear Charging time: About 5h Net weight: 245g Package weight: 316g Product size: 123 * 67 * 88 mm Packing list: 1 * Fan host 1 * Charging cable 1 * Onstruction manual 1 * Lanyard

Necklace cum Waist Clip Fan: This Mini Clip/ fan brings forth a dual clip design, which can be used to attach the fan even with your T-shirt or Trouser firmly. An additional necklace strap is provided to the fan around your neck when needed. And the most important advantage is that both of your hands can be kept free for other work when you are using this fan and cooling yourself down.Charging + cooling: Large capacity battery, up to about 13.5 hours of battery life; with mobile