About this item 5.5" MOVABLE FAN: This laptop cooler features a large 5.5inch fan that slides freely to align with your laptop?s heat vents, delivering direct airflow for efficient cooling performance where it matters most. 2sec get out, super easy to clean 8 RGB LIGHT MODES 2 MUSIC SYNC EFFECTS: Our laptop cooling fan setup with 8 vivid lighting modes and 2 rhythm-reactive effects. Perfect for gamers, streamers, and anyone who loves an immersive visual experience AUTO MANUAL FAN SPEED CONTROL: Built-in temperature sensor automatically adjusts fan speed based on real-time heat levels. Or switch to manual mode to select from 3 speed levels for personal comfort ULTRA QUIET OPERATION ?40DB: The laptop cooling stand designed to stay whisper-quiet even under full load. Operates at ?40dB, ideal for late-night work, studying, or streaming without distraction ERGONOMIC WIDE COMPATIBILITY: Adjustable height levels help reduce neck and back strain. Supports laptops from 14 to 17.3 inches, making it perfect for gaming laptops, MacBooks, and more Product description Previous page Next page Immersive Lighting: Total Control Sound Sync Left Button: Easy Light Modes Short Press: ON ? Cycle Levels ? OFF. Long Press: Toggles Sound (R1) / Manual (LEd) modes. Sound Mode: L1 (normal), L2 (high sensitivity). Manual Mode: 8 settings: C1-4 solid, C5-8 dynamic effects. Sound Mode: Lights Dance Sound Mode (R1): Lights change with ambient sound. L1 Sensitivity: Responds to louder sounds. L2 Sensitivity: Responds to even soft sounds. Atmosphere: Vibrant audio-visuals synced to music/environment Intelligent Fan Control for Personalized Comfort Right Button: Smart Fan Control Short Press (Manual): ON ? Speeds ? OFF. Long Press: Switches Auto (AU) / Manual (AA) modes. Auto (AU): Speed by temp (27-29, 30-32, 33C+). Manual (AA): 3 speeds: A1 (low) ? A2 (med) ? A3 (high) Smart Cooling: Auto Manual Auto (AU): Hands-free cooling! Speed auto-adjusts by temp. Indicator: AU. Temp Tiers: 79?84F, 86?90F, 91F+. Manual (AA): Between your control! Set A1-A3 speeds for comfort.