Features 1. LOW PROFILE DESIGN: 97mm blower is suitable for applications requiring cooling or ventilation in tight spaces; commonly used in car seats, AV cabinets, wood stoves, outdoor BBQs, and similar applications 2. ADJUSTABLE SPEED: 4V to 12V variable speed controller allows adjustment of fan speed for optimal airflow and noise levels in various environments 3. PLUG & PLAY: Includes power adapter with 100V to 240V AC input; enables the fan to be powered from a standard AC outlet; long power cord provides flexibility in placement 4. POWER ADAPTER: Input 100V to 240V AC; allows operation from standard AC power sources; extended cord length meets typical usage requirements 5. PRODUCT DETAILS: 9733 BLOWER: 9 x 9 x 3.3 cm; Voltage: 12V DC; Current: 1.88A; Speed: 4700RPM Specifications Material: Plastic Color: Black Dimensions: 9 x 9 x 3 cm Fan Diameter: 97 mm Weight: 350 g Voltage: 12V DC Current: 1.88A Speed: 4700RPM Cord: 250mm 2-pin connector Package Includes: 1 x Blower 1 x Variable Speed Controller 1 x Air Duct