"Features:

Pocket Size Fan — Easy to jam into a bag to tote around for optimal cooling.

A Palm-sized Backup Charger — An external backup power bank to get your phone charged if necessary.

Also A Flashlight — You may look for it when going out for a walk at night.

Super Long Battery Life — Up to 21 hours cooling time in one full charge. It allows you to enjoy it all day long.

3-Stage Transformable Fan — Convertible and Flexed for infinity possibility. It can be a handheld fan or a mini desk Fan as you like.

USB Rechargeable — It is USB rechargeable through a regular USB socket, laptop, power bank, or car charger.

Specification :

Brand: JISULIFE

Model Number: F8,

Battery Capacity: 2000mAh

Number of Speeds: 2

Runtime: 12-21 hours

Charging Time: 2-3 hours

Max. Wind Speed: 1.9m/s

Battery Material: Lithium-ion

Connector: Micro-USB

Flashlight: 50lm, 0.3W

Weight: 129g

Dimensions: 37 x 40 x 120 mm"