Product Description

"The First Brushless E-File for the Professional Nail Tech"
 
WHISPER CONTROL BOX FEATURES:
• 0-30,000 RPM 
• Digital Display
• Hand or Foot Control
• Forward or Reverse Rotation
• 8 to 10 hours Li-ion Battery Working Time
• 3 to 5 hours Quick Charging Time
 
WHISPER CONTROL BOX SPECIFICATIONS:
• Input: AC110V/230V
• Rotate Speed: 0-30,000rpm
• Dimension: 5.15” Length x 3” Width x 1” Height