• FS01 Mobile Phone Cooler Fan Dual Fan Dual Battery Rechargeable 
• Model : FS01
• 600mAh Battery with Two adjustable settings
• Red light on when plugged in, green light on when fully charged
• Charging time is about 1.5 hours
• Full charge, one gear, with a range of about 3 hours
• Full charge second gear with a range of about 2.5 hours
• Battery life: 2-4 hours (first gear lasts about 3 hours, second gear lasts about 2.5 hours)
• Product interface: Type-C
• Input voltage: 5V-9V
• Product size: 3.39 x2.44 x 1.3inch
• Product net weight:53g
• Package included:
• 1 x FS01 Mobile Phone Cooler Fan
• 1 x Type-C Charging Cable