The Leifen Swift 4 represents a significant advancement in hair drying technology with its proprietary 4th-generation three-phase brushless motor delivering 115,000 RPM for exceptional performance. This compact yet powerful device measures 277mm in height with a lightweight 407-gram design, making it ideal for both home and travel use. The advanced motor generates an impressive 23 m/s wind speed, enabling faster drying times while minimizing heat damage. Three temperature settings provide precision control: hot air at 80±5°C for efficient drying, warm air at 50±5°C for gentle styling, and cool air for finishing. The intelligent hot and cold circulation mode alternates between temperatures automatically, enhancing shine and reducing frizz. Available in sophisticated Starlight, Silver, and Titanium Gray finishes, this professional-grade dryer combines engineering excellence with practical versatility for superior hair care results.
The Leifen Swift 4 High-Speed Hair Dryer Set delivers professional-grade performance with advanced ionic technology and intelligent temperature management. Equipped with 400 million negative ions and 70 million positive ions, it neutralizes frizz while enhancing shine and smoothness. The sophisticated constant temperature control system adjusts 100 times per second, maintaining optimal heat levels throughout the drying process. Multiple operating modes cater to different needs: standard adjustment mode with 58°C settings, and a dedicated child mode featuring gentler temperatures of 38°C and 48°C with breathing cycle indicators. Operating at a whisper-quiet 59 decibels, this 1600W dryer combines power with comfort. The durable aluminum alloy and PC+ABS construction ensure longevity, while the 1.7-meter cord provides convenient reach. This comprehensive set includes magnetic smoothing and moisturizing nozzles, three moisturizing capsules for enhanced hydration, and detailed documentation for optimal usage across all hair types and styling preferences.
Specifications:
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Model: LFHD SW 4Color: Starlight, Silver, Titanium Gray
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Body size: Height 277 mm,
Width 70 mm,
Thickness 89 mm (excluding nozzle) -
Weight: 407 grams (excluding thread)
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Motor: Self-developed 4th-generation three-phase brushless motor
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Motor speed: 115,000 revolutions per minute
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Wind speed: 23 m/s
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Air temperature (normal mode): Hot air 80±5°C (red light ring)
Cool air room temperature (blue light ring)
Warm air 50±5°C (yellow light ring)
Hot and cold circulation (red/blue light ring breathing circulation) -
Air temperature (adjustment mode): 1. Windshield temperature 58°C
2. Windshield temperature 58°C -
Air temperature (child mode): 1. Windshield temperature 38°C
2. Windshield temperature 48°C (orange light ring breathing cycle) -
Ion concentration: 400 million negative ions and
70 million positive ions -
Constant temperature control: 100 times/second
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Noise: 59 decibels
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Maximum power: 1600W
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Rated voltage: 220V
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Body material: Aluminum alloy / PC+ABS
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Line length: 1.7 meters (including plug)
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Air nozzle: Magnetic smoothing nozzle,
magnetic lubrication nozzle -
Packaging contents: Leifen High-Speed Hair Dryer Swift 4
Smoothing Nozzle
Moisturizing Nozzle
Moisturizing Capsule x3
Instruction Manual
Quick Start Guide -
Bluetooth connection: Support App
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Wind speed settings: 2nd gear
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Temperature setting: 4 gears
