The Kingshan EM-KN9933 provides portable cooling through a 7-inch blade system. With a 6W power draw, this unit operates on both AC and DC power. Use it as a personal air cooler during load shedding to maintain airflow at a desk.
Key Features
- Dual Power Mode: AC 110-240V and DC 5V input support. Switches between wall power and battery.
- Battery Backup: 6-8 hours of runtime from a single charge. Lasts through most extended power outages.
- Fast Charging: 3-4 hour recovery time via USB or DC. Returns to full capacity during short intervals.
- 3 Speed Levels: Physical button control for low, medium, and high. Adjusts airflow based on immediate heat levels.
- Integrated LED: High-intensity light module mounted on the plastic frame. Provides backup illumination in dark rooms.
- Adjustable Tilt: Manual vertical pivot on a 248x110x288 mm body. Directs air precisely to the target area.
Frequently Asked Questions
How long does Kingshan EM-KN9933 battery last?
The internal battery runs for 6 to 8 hours depending on the speed. Lower settings maximize the backup time during long shifts.
Does it work while charging?
The AC/DC circuitry enables simultaneous motor operation and battery replenishment. It draws power directly from the wall when plugged in.
