3600mAh Large Standby Time Lazy Neck Fans Mute 3-speed Portable Turbo Cool Fan
Battery: 1800mAh18650 2=3600mAh. - Super quiet, three <30DB. - Silicone neck, skin-friendly and adjustable angle. 1x Hanging Neck Fan. - Surrounding air outlet, cooling effect is better. - Brushless motor, longer service life.