Specifications:
Quantity: 1 (Set) Male & Female Connectors with wires
Cables plugged together: 165mm or 6.5 inches
Wiring Specifications: 1571 # 28
Separation Distance of the pins: 1.25mm (Pin Pitch)
Power: 12V or 24V
Plug Connector Material: Plastic
Core Wire: 7 Section 0.11 mm copper zinc, 
External Diameter 0.9 mm, zinc tail: 2mm 
Common usage: these 2 pin connectors are used for mini RC helicopter, indoor 3D plane, LED strips, LED wall-washers, LED belt light, curtain light, twinkle light, etc.

Also great for DelTang, LemonRC, Hobby King Micro, FlyDream, Walkera and other small batteries, quadcopters, toy or small wearable Arduino projects or anywhere where a tiny 2-pin connector is needed.