Cool Seat Car Innovative Enhanced Version [Vibration Function Equipped, Stepless Airflow Adjustment] Car Seat Cooler Seat Summer Neck/Back/Seat Surface Airflow Ultra-Large Fan x 2 + Powerful Fan x 2 Low Noise Design Seat Cooler Cool Doesn't Get Sticky Comfortable Driving DC12V/24V Compatible Intense Heat Countermeasures Car Accessories Long Distance Driving Japanese Instruction Manual Included Compatible with all car models (Kei cars/Regular cars/Large trucks) Specifications [Power Specifications] ・Compatible Voltage: DC12V/24V ・Power Connection: Cigarette lighter socket [Performance Specifications] ・Fan Configuration: Diameter 15cm Ultra-Large Fan x 2 + Waist Powerful Fan x 2 (Total 4 units) ・Airflow Adjustment: Fine adjustment with the dial at hand ・Vibration Function: Waist motor x 2 / 5-mode automatic switching ・Noise Level: 40dB or less ・Material: Surface Leather / Internal 3D Mesh (Antibacterial and Deodorant Treatment) ・Size: 52 x 60 x 7cm (Depth x Width x Height) ・Weight: 1.69kg [Function Specialization] ・Air Vents: 32 + countless ventilation holes (Neck/Back/Seat Surface all-area airflow) ・Anti-slip: Special processing on the back Features ・2025 Improved Air Duct: Cubic guide layer equipped for 30% airflow improvement ・4-Fan Enhanced Airflow: Large fan 8800 rotations/minute (equivalent to 10 small fans) ・Comfortable 3D Mesh: 2mm thickness increase for improved comfort during long sitting ・Multi-purpose Compatibility: In-car as well as indoor/outdoor (portable power supply connection possible) ・Easy Installation: Band fixing type (no tools required) [Packing Information] ・Packing Size: 52 x 60 x 7cm ・Packing Weight: 1.69kg ・Material: Surface Leather / Internal Polyester 3D Mesh Set Contents: Cool seat body x 1, Japanese instruction manual x 1