19000 RPM High Speed Portable Handheld Fan,100 Speeds Mini Turbo Fan, 3600Mah, 1
12 Hours of Coolness: Turbo fan is equipped with a 3600mAh battery capacity, which can provide up to 12 hours of battery life. Battery Capacity 3600mAh 1200mAh 1200mAh 1200mAh. 1 3600mAh Battery. Material Plastic Number of Speeds 100.