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There are no more items in your cart Desktop Portable E-File
Pro-level power, anywhere. The SN374S combines a 45,000 RPM portable e-file with a smart desktop charging dock/clock, delivering smooth, low-vibration performance for professional nail technicians in the salon or on the go.
Key Features
- 0–45,000 RPM speed range for precise prep, shaping, and removal
- 85W high-performance drive for stable torque
- Portable control unit with LED display (speed, direction, battery)
- Ergonomic handpiece designed for comfort and reduced fatigue
- Desktop charging dock with clock display for tidy, always-ready storage
- Global voltage 100–240V 50/60Hz – perfect for salon, studio, or mobile work
- Available colours: White / Black / Gradient Purple / Metallic Rose Gold
Technical Specifications
- Speed: 0–45,000 RPM
- Power Rating: 85W
- Dock Output: 12V/2A
- E-File Battery: Li-ion 2500mAh, 7.4V
- Dock Battery: Li-ion 2500mAh, 11.1V
- E-File Output (USB): 5V/2A
- Input Voltage: 100–240V, 50/60Hz
What’s in the Box
- SN374S Portable E-File (control unit)
- Handpiece
- Charger + desktop charging base (clock)
- Handle bracket/holder
- Standard nail drill bits set – 1 box (6 pcs)
Usage & Care
- Power on, set RPM, select direction, and work with light, steady pressure.
- Switch off when not in use.
- If stored/unused, recharge every 3 months to protect battery health.
- After prolonged storage, the battery may enter a dormant state due to electrode passivation. Perform 3–5 deep charge/discharge cycles to restore optimal capacity.