Note : Please check that our products are what you need before you buy. Apply for mobility scooter, electric vehicle battery car lithium battery charging port and other equipment. Also use for power amplifier, mixer, KTV equipment, microphone, stage audio, etc. The panel mount socket has a high-quality ABS shell, which can shield signal interference, reduce noise. This panel mount is a 3pin XLR female plug socket with natural metal body contacts, high sensitivity and fast conduction. Package includes 2pcs 3 Pin mobility scooter charging socket.