AC 220–240V~, 50/60Hz, 20W operating voltage
• Equipped with 4 bright LED lights for illumination during outages
• 0.5–9.5 hours timer function for smart and flexible use
• Powered by 2 × 6V 4.5Ah rechargeable lead-acid batteries
• Built-in USB mobile charging port for added convenience
• Adjustable height to match different room and user needs
• Supports DC 12–15V input and works on AC/DC dual power
• Charge/discharge indicator for clear status monitoring
• Battery capacity indicator to check remaining backup
• 9-speed LCD display for personalized airflow control
• Digital control system for smart and efficient operation