Wire core material: pure copper wire core with strong electrical conductivity is used, and the transmission is stable.
Wire material: high-quality PVC material, the wire is tough, waterproof, sunscreen, tensile, flame retardant, safe, durable, stable and continuous power supply, and is not affected by the environment.
Package Contents: 10PCS 9V 2-pin PH2.0 male battery snap leads (battery not included).