Features：
1. High quality materials: 4mm cable plug is made of durable materials and can withstand long-term daily use. Made of thick metal, it has superior connection and transmission capability.
2. Safe and reliable: its design helps ensure a stable and safe connection to prevent accidental disconnection.
3. Broad compatibility: this 4mm cable plug can be connected with various equipment, such as sound box and stereo, to ensure their smooth operation.
4. Convenient installation: it can be simply inserted without tools, and is very suitable for DIY self-made audio lines.
5. Provide high-quality audio transmission: Due to its high-quality design, you will be able to enjoy high-quality audio experience with this 4mm cable plug.
Specification：
1.Material：Copper pin and plastic cover
2.Color：red and black
3.Size：
Plastic cover internal diameter: 4.5mm
Pin Diameter: 4mm
Pin Length: 37mm
Total length: 52mm
4.Weight：1PCS about 4.4 grams
5.Easy to fit for wire size up to 3.5mm.
Package Included:
4pcs x 4mm Banana Plug(2 red and 2 black)
Note:
Please allow slight dimension difference due to different manual measurement.
Please note that slight color difference should be acceptable due to the light and screen.