InLine Audio Adapter Cable 4 Pin 2.5mm male / 4 Pin 3.5mm female 3m

This InLine audio adaptor cable connects devices with a 4‑pin 2.5mm male plug to equipment with a 4‑pin 3.5mm female socket. The cable is designed for use with mobile phones, digital camcorders and other audio devices that require a 4‑contact connection. It comes in black and is intended to extend or adapt headset and accessory connections where the two connector sizes differ.

Advantages

The adapter offers a 3 m cable length for increased flexibility in placement and movement. Gold‑plated contacts improve signal transfer and resist corrosion. The 4‑pin connectors preserve microphone and remote control functionality when both devices support 4‑contact wiring.

Suitable for

• Connecting headsets or headsets with microphone between 2.5mm 4‑pin and 3.5mm 4‑pin sockets
• Adapting audio accessories for mobile phones and digital camcorders that use 4‑contact connectors
• Extending reach between device and audio accessory within a 3 m range

Key specifications

• Brand: InLine
• Model / MPN: 99308F
• EAN: 4043718265978
• Cable length: 3 m
• Connector 1: 4‑pin 2.5mm male
• Connector 2: 4‑pin 3.5mm female
• Product colour: Black

How to use

Plug the 2.5mm 4‑pin male connector into the source device that accepts a 2.5mm 4‑contact plug. Insert the 3.5mm 4‑pin female connector with the accessory plug into the adapter’s socket. Ensure both devices support 4‑contact signals if microphone or remote control functions are required. Arrange the cable to avoid sharp bends and keep it clear of heat sources.

Recommendations

Use this adapter only with compatible 4‑pin 2.5mm and 4‑pin 3.5mm devices to maintain microphone and remote control functions; do not force plugs into incompatible sockets.