Hard Plastic T-type connector
Material: ABS
Length: 15cm
Stripped and Tinned leads, 1 red and 1 blackPlug Type: 2.1 x 5.5mm Male to 9V Battery Clip MaterialBuckle Line Interface Material: tinned copper buckle 7*0.12. Length of lines: 13.5cmSize of DC Connector: 2.1mm*5.5mm