Features 1. LOW PROFILE DESIGN: 97mm blower is suitable for projects that require cooling or ventilation with limited clearance; widely used in car seats, AV cabinets, wood stoves, outdoor BBQs, and more 2. ADJUSTABLE SPEED: 4V to 12V variable speed controller allows adjustment of fan speed for optimal airflow and noise levels in various applications 3. PLUG & PLAY: Power adapter input 100V to 240V AC enables the fan to be powered through an AC outlet; long power adapter cable meets standard usage requirements 4. POWER ADAPTER INPUT 100V TO 240V AC ENABLES THE FAN TO BE POWERED THROUGH AN AC OUTLET; LONG POWER ADAPTER CABLE MEETS STANDARD USAGE REQUIREMENTS 5. PRODUCT DETAIL: 9733 BLOWER: 9 x 9 x 3.3 cm, Voltage: 12V DC | Current: 1.88A, Speed: 4700RPM Specification Material: Plastic Color: Black Size: 9 x 9 x 3 cm, Fan diameter: 97 mm Weight: 350 g Voltage: DC 12V Current: 1.88A Revolutions: 4700RPM Conductor: total length 250mm 2pin Package Include: 1 Blower 1 Variable Speed Controller 1 Air Duct