You can use it as a spare or replacement in case that your original cable is lost or damaged.
You can use it to connect any device with diameter 3.5mm to listen to music.
It has 2 types of ports, 3.5mm female stereo plug and 3.5mm 3 pole male stereo plug.
It can extent your original cable for about 1.30m which makes you act more flexibly and freely in your room, car and other places
and spaces with your headphone.
It is light and small that is very convenient for you to use.
Gold-plated connectors ensure a solid and high quality connection between the connected devices.
1. Color: black
2. Jack: 3.5 mm (F) to 3.5 mm (M)
3. Length: about 1.3m
4. Compatible with: BOSE ON EAR OE
1 x Replacement Extension Cable