FIREFLY MINI RECHARGEABLE CLIP FAN FEL 815 GREEN 3.7V 1800mAh Lithium Ion With safety battery features: PTC, PRV, CID Duration: Fan: Low 7hrs, Mid 5hrs, High 3hrs Brushless DC motor Handy and portable With Type-C USB charging port With overcharge and overdischarge protection With charging and full charge indicatorsÂ
