It sounds like you're referring to a standard audio extension cable with a length of 1.5 meters and a 3.5 mm jack connector. These cables are commonly used to extend the reach of headphones, earphones, or audio devices with a 3.5 mm audio jack. They allow you to connect devices like headphones or speakers to audio sources such as smartphones, tablets, laptops, or stereos while providing more flexibility and freedom of movement. They're handy for situations where the existing cable is too short to reach comfortably. You can find these cables in various lengths and qualities from electronics stores or online retailers.

'Short audio cable: male 2.5mm to female 3.5mm, 0.2m.'

A cable with an audio male connector of 2.5mm and a female connector of the same size facilitates connecting audio devices with compatible ports

The cable you're describing is commonly known as a "3.5mm male-to-male audio cable" or simply an "audio cable." This cable has a 3.5mm plug on both ends, allowing you to connect two audio devices with compatible ports, such as smartphones, laptops, tablets, MP3 players, or speakers. It's often used to transmit audio signals from one device to another, for instance, connecting a smartphone to a car stereo system or speakers, or connecting a computer to external speakers. These cables come in various lengths to suit different needs and are widely available in electronics stores or online retailers.

It's a "3.5mm TRRS male to dual 3.5mm female Y splitter cable."

It's a 0.15-meter splitter cable with a standard TRRS 3.5mm male connector on one end and two standard TRS 3.5mm female connectors on the other, enabling you to split audio from one source to two devices.

It's a 0.15-meter splitter cable with a standard TRRS 3.5mm male connector on one end and two standard TRS 3.5mm female connectors on the other, enabling you to split audio from one source to two devices.