1.Plug and play,Standard 3.5mm audio connector

2.Widely compatible with all computer, android and IOS phones

3.aluminum alloy surface

mini and light, easy to carry, easy to hold, even in your small pockets, wallet, etc.

microphone * 1

1. Due to tdifferences between different monitors, tpictures may not reflect tactual colors of tproject.

2. Due to different personal measurement techniques, there may be physical errors. Thank you!