Features: Made of premium nylon and metal, full gold-plated, exquisite workmanship and durable, high temperature resistant and good insulation. Great for DIY projects to replace an existing 3.5mm jack. The PIN is finished with holes which could provide ample room for tinned wires to loop through to make solid connection. The 3 pins are full gold-plated to enable high-quality transmission of audio signals. Applicable to audio-visual equipment, audio-visual equipment, mobilephone, PDA, car audio, media player, MP3 player, MP4 player, etc. Package Includes: 5x 3.5mm Audio Jack Socket or 10x 3.5mm Audio Jack Socket Specifications: Material:Plastic Voltage:12V Quantity:5Pcs,10Pcs Net Weight:25-50g note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.