kwmobile 3.5mm 4 Pole Balun Converter Adapter - Audio Video Male to Screw Solderless Terminal Female for Stereo Sound Microphone Earphone

STEREO SOUND: With the 4 pin connector set for the terminal module you get an AUX cable with 3.5 mm jack and female connection from two wires or connect 2 individual cables with the head open - all in stereo quality. PRACTICAL: Easy to connect! The 4-pole connector is screwable and soldering / welding is not necessary. Loosen the mini screws of the terminal with a standard slotted screwdriver, insert the cable and screw it in firmly. INCLUDES: Set of 4 pieces, 2x 3.5mm jack connectors with female connection and 2x male plug. Screw terminals are made of sturdy metal and plastic. CONNECTION: 4-pin adapters can be used for many DIY projects, such as for security cameras power supply, connecting your smartphone or device to a module, replacing a cable with defects, etc. NOTE: Pay attention to the polarity when connecting the wires. The positive and negative polarity is shown on the screw terminal connector.