• Fan Speed: 1600-2500RPM
• Power Supply: 5V USB power supply
• Interface: Dual USB interface
• Lighting: 12 kinds of RGB lights (adjustable) / 7 kinds of RGB lights (fixed) / no lights
• Height: 7 levels of height adjustable
• Wind Speed Adjustment: Dial adjustment
• Current Value: 1A+/-10%
• Fan Speed Levels: 1st gear 1600+/-10%RPM, 2nd gear 2100+/-10%RPM, 3rd gear 2500+/-10%RPM
• Product Size: 405 x 285 x 43mm
• Net Weight: 1065 grams
• Fan Size: ≤ 140 x 140 x 20 (1PCS), ≤ 70 x 70 x 15 (4PCS)

Features:

• 5-core air duct direct access with highly silent design
• Compatible with large area and full-size laptops, supporting up to 17 inches
• Ergonomic 7-level height adjustment to relieve shoulder discomfort
• Retractable mobile phone holder, can be hung left and right
• Anti-fall reinforced plastic with non-slip baffle
• Dual USB interface output design allowing connection to other devices without occupying the laptop interface