🔧 Main Features

🔥 1. Dual Cooling Technology

• Semiconductor cooling + 6-core fan system
• Uses a 40×40mm refrigeration fin with 27W high power
• Fan speeds:
  • Low: 1800±10% RPM
  • High: 3200±10% RPM
• Combined, they deliver ultra-fast thermal drop—even during intense gaming or editing.

🎮 2. Adjustable Cooling Modes (5-Speed System)

• 1st–3rd Gear: Fan-only modes
• 4th Gear: Extreme cold mode – semiconductor ON
• 5th Gear: Full power mode – fan & semiconductor maxed out
• Long press button for 3 seconds to shut down cooling system

🌈 3. Real RGB Lighting Effects (7 Modes)

• Dual-side 13-bead RGB strips with vibrant lighting
• Light modes:
  1. Marquee
  2. Fast Marquee
  3. Red
  4. Green
  5. Blue
  6. Color Gradient
  7. Breathing Color Cycle
• Long press lighting button 3 seconds to turn off lights

🧱 4. 8-Level Height Adjustable Bracket

• Adjust height from 9cm to 17cm
• Improve posture, reduce fatigue, and enhance typing/gaming comfort

📊 5. LED Display Panel

• Shows current fan speed level and semiconductor activation status
• At a glance clarity for quick adjustments

💨 6. Silent Operation

• Noise level ≤40dB
• Perfect for office, late-night gaming, or library use

📐 Specifications

📦 What’s in the Box

• LZ-D13 Laptop Cooler ×1
• 9V 3A Power Adapter (1.5m cable) ×1
• User Manual ×1
• Warranty Certificate ×1

📏 Dimensions & Packaging

🧩 Certifications & Compliance

• CE / FCC / ROHS / EMC certified
• Third-party quality inspection reports available
• Registered appearance & utility patents

💡 Why Choose Leizun LZ-D13?

• ✅ Semiconductor + airflow = fast, efficient heat dissipation
• ✅ Fits most laptops up to 21″
• ✅ Stylish RGB lighting with 7 color modes
• ✅ Silent operation, full-speed cooling under 40dB
• ✅ Angled stand for comfort, ergonomics & portability

Ready to upgrade your laptop’s cooling game?

Buy the Leizun LZ-D13 – Where Performance Meets Comfort.