
China Smokeless Black Mosquito Coil for High Efficient Mosquito Killer. Smokeless Design: Efficient mosquito repellent with zero smoke emission for clean indoor and outdoor use. Long Burning Time: Provides 8 to 14 hours of continuous protection depending on coil size. Non-Toxic Formula: Safe for home, hotel, and office environments with 0.25% Rich-D-Transallethrin. Multiple Fragrance Options: Available in Jasmine and Sandalwood scents to suit different preferences. OEM Customization: Full customization services including color, size, and design available. Versatile Usage: Suitable for home, outdoor, hotel, office, bedroom, and restaurant settings. Durable Construction: Features inner 5/6 double coils with a sturdy metal stand for stability. No Power Required: Operates without electricity, offering a cost-effective mosquito control solution.