42V model air conditioning fan with a powerful airflow of up to 192 cubic meters/hour. Popular item! Buy it now! A very popular item that is sure to sell out! Only 1 left! First come, first served! Buy it now! Ships immediately today! - Model: 42V - Airflow: Up to 192 cubic meters/hour - Power consumption: 5.5A - Size: 18cm - Weight: 1.45kg ☑️ Set Contents Fan (approx. 112g / 9cm diameter) x 2 42V compatible battery (30,000mAh) x 1 Fan cable x 1 USB-TypeC charging cable x 1 ☑️ Instructions Battery performance (PSE certified) Capacity: 30,000mAh Maximum output: 42V ☑️ Estimated operating time: 42V: Approximately 3.5 hours 33V: Approximately 4.5 hours 29V: Approximately 5.5 hours 24V: Approximately 7.5 hours 20V: Approximately 12 hours 16V: Approximately 18 hours ☑️ Quick charging: Approximately 5.5 hours (Type-C compatible) Size: Approximately 11.3 x 7.07 x 3.08cm / Weight: Approximately 394g Fan details Maximum airflow: 192L/second (42V) Maximum rotation speed: 9,000RPM Lifespan: Approximately 30,000 hours Size: H105mm x W90mm x Thickness 40mm 【Condition】 New, unused *Only opened for photography *Only tested for operation Thank you for viewing.