Simple and modern appearanceStreamline design, lightweight cover, rounded appearance, can be perfect with any decorative style.Ergonomics DesignLarge knob design, easy to rotate and labor-saving.High quality materialUse high-quality environmental protection ABS plastic, tasteless, odorless, harmless to human body; Impact resistance, not easily deformed.PowerfulSupport 6 gear control, support the emergency broadcast signal strong plug function.Simple installationInternational general size, simple installation, easy disassembly.Features Simple and modern appearance Large knob design, easy to rotate and labor-saving Use environmental protection ABS plastic, harmless to human body Impact resistance, not easily deformed. Support 6 gear control, support EMC signal International general size, simple installation, easy disassembly Power could be extended to 30W, 60WLess