Model: Defender KTH-2912. Fan Type: Table Fan. Size: 12-inch. Night Light: 2 LEDs. Battery Capacity: 6V 4.5 Amp. Charging Time: 12-15 hours. Charging Backup: 4-8 hours. Speed Settings: Low/Medium/High. Number of Blades: 3. Blade Material: Plastic. Easy to carry and repair. Voltage: 220V. Function: AC/DC. Country of Origin: China. Description: The Defender KTH-2912 is an ideal table fan for home or office use. Users can adjust the cooling speed to their preference. It includes a 6V 4.5 Amp rechargeable battery providing 4-8 hours of backup.