1.Do you have a device with a 3.5mm plug that won't fit into your other device with a 2.5mm jack?Now this problem has been solved!You can use 3.5mm to 3.5mm audio cable on 2.5mm device with this cable!

2.This 2.5mm extension audio cable is a great solution to converter your 3.5mm aux male to male cable to connect your device with 2.5mm.It's costy to buy a new device, while it's so easy to get a 2.5mm male to 3.5mm female cable.

3.Adapter allows connection to any 3.5 mm stereo headset or portable speaker, including other iPod,phone headsets.But it does not support microphone function or video function.

4.Spring Spiral design reduces cable clutter, Easily fits in purse or briefcase. Very small and light,thin, easy to carry.

5.Cable OD: 1.5mm.Extremely Straight Length(original length 17cm): 50cm.