Specifications:

• Mini standard JST plug 
  
• Model:GS-1502 
  
• Type:Analog servo 
  
• Torque:0.2kg /cm 
  
• Speed:0.12 SEC 
  
• Working voltage:3.7V-5V

Wire:

• Red: Positive pole
  
• Black: Negative pole
  
• White: Signal