E-outstanding 5PCS Speaker Wire Cable to Audio Male RCA Connector Adapter Jack Plug

5PCS Speaker Wire Cable Audio Male RCA Connector Adapter., Made of high quality Zinc Alloy and Plastic. Durable and easy to install., Connection mode: Press type. Joint specification: 5.5 mm x 2.1 mm., Easier for connecting single wires with open cable heads installation, save time and more secure cable connection., Applicable scope: security, monitoring equipment, LED lights, transducer,Signal audio video cables, Coaxial cables, color conversion of audio video signals,etc.