Excellent performance because of quality materialsPure copper wire brings the reliable and secure connection. With new flame retardant / anti riot sun / antioxidant / anti-aging PVC plastic which is flexible and durable. Specification:- Connector Type: DC 1 Female to 2 Male Connector (2.1mmx5.5mm)- Total length: 40cm / 15.7 inch- Wire OD: 3mm- Operating Temperature: -50C to + 65C- Wire material: pure copper core ( oxygen free copper / non recovery copper)- Plastic material: new flame retardant / anti riot sun / antioxidant / anti-aging PVC plastic Package Contents1 x Black 1 Female to 2 Male DC Power Cable