Window ventilation fan no drill hook for wall window no-installation sliding exhaust

🎉Congratulations on discovering the treasure shop!🎉✅All items of our store are all in stock!✅Item sent from CAVITE✅All are actual photos.✅Follow the shop to receive.📌 PRODUCT SPECIFICATIONSProduct Type: Cooling / Ventilation FanFan Size: 12cmSingle Fan Size: Approx. 12 × 12cmDual Fan Size: Approx. 12 × 24cm4-Fan Size: Approx. 48 × 12cmFan Speed: Approx. 2800 RPMPower Input: 220VPower Output: 12V 2ASpeed Control: Stepless AdjustableFan Color: BlackGrille Material: MetalInstallation: Freestanding / Wall / Window / DIY InstallationOperation: Plug and Play✨ PRODUCT HIGHLIGHTS ✨💨 POWERFUL AIRFLOWHigh-speed fan rotation helps improve air circulation and release trapped heat quickly.🎛️ STEPLESS SPEED CONTROLEasily adjust the airflow from low to high using the included rotary speed controller.🔌 DIRECT 220V PLUG & PLAYComes with a 220V to 12V adjustable power supply. Simply connect the fan and plug it into the socket.🔇 LOW-NOISE OPERATIONDesigned to provide stable cooling airflow with reduced operating noise.🛡️ METAL SAFETY GRILLEThe front metal grille helps protect the fan blades and prevents accidental contact.⚙️ DURABLE FAN STRUCTUREStrong black frame, reinforced screws, and durable fan blades for long-lasting use.🧩 MULTIPLE FAN OPTIONSChoose the right size for small equipment, cabinets, windows, pet areas, workshops, or larger ventilation spaces.🏠 WIDE APPLICATIONSuitable for computer cabinets, network cabinets, grow tents, greenhouses, pet cages, workshops, windows, shelves, and DIY cooling projects.