adjustable and has  adjustable head, replaceable batteries and a standard 3 pin plug for convenience. It will conveniently deliver cool air between 5-6 hours when fully charged. It also switches automatically to its internal battery when power goes out.rechargeable fan is your best choice.18 Oscillating speed standing fan with remote. Charging time: 12-15 hours Duration: 30 hours on low speed4 pcs  battery life. It features LED Lights and also has a full charge and charging indicator light. The rechargeable fan features AC and DC power supply modes and a 5 blade technology for efficient airflow. It is adjustable and features automatic oscillation, low noise operation, and a durable motor.Advised to use with a Power Surge Protector not Charge without Someone to put off in event of a power outage5 Blade Technology for Superior Airflow Extra Low Noise & Durable Motor Automatic OscillationThe 18″ rechargeable fan features an adjustable head, replaceable batteries and a standard 3 pin plug for convenience. It will conveniently deliver cool air between 5-6 hours when fully charged. It also switches automatically to its internal battery when power goes out.rechargeable fan is your best choice.18 Oscillating speed standing fan with remote. Charging time: 12-15 hours Duration: 30 hours on low speed4 pcs bright LED Night light which can last for 30 hours Overcharging and over-discharging protection AC/DC operated Strong wind and easy to carry.

• 18 inch stand fan
• Overcharge & overdischarge protection
• Replaceable batteries
• Standard 3 pin plugs
• 12V7AH Battery Capacity
• 6pcs LED night light
• Battery usage/charge level indicator
• Height Adjustability