Features: The 4mm Chinese lamp head solderless sound terminals is a connector widely used in sound and electronic devices, with the characteristics of convenience and flexibility. Users can connection cable without welding, making the installation process simpler and faster. The standard 4mm connector design is compatibility with various types of sound and cables, suitable for a variety of devices. Traditional Chinese lamp head design, easy to plug and unplug, while providing a stable connection, ensuring stable transmission and not easy to loosen. Quality brass with excellent conductivity and durability, suitable for long-term use. Specifications: Component: Brass Color: refer pictures to selection please Size: approx. 4mm/0.15in Package Includes: 1Pc 4mm Banana Plug note: Other accessories demoed in the pictures is not included. Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.