Earphone 1/2 Couple Replacement Cable with 20cm Length and 3.5mm Gold-Plated Interface

This earphone couple cable serves as a direct replacement or auxiliary audio connection for devices equipped with a standard 3.5mm audio jack. Its primary function is to enable two earphone units to be connected to a single audio source via one plug. The cable is constructed with practical materials commonly used in audio accessories, including an enameled copper core for signal transmission and a flexible TPE outer sheath for daily handling. It is offered in several colour variants to match different personal audio setups or device aesthetics.

Features and Construction

The cable's design centres on compatibility and straightforward use with common audio equipment. Its specifications are provided based on available product parameters, focusing on the physical and material aspects that define its application.

Material and Build

The internal core of the cable uses enameled copper wire, which acts as the conductive path for the audio signal. The 3.5mm audio interface is finished with a layer of gold plating on its contacts, a feature often used to promote stable electrical connection and reduce oxidation. The connector shell itself can be made from either ABS plastic or aluminum alloy, providing a rigid housing. Externally, the wires are covered by an 'Environmental TPE' outer quilt material, which forms a protective and flexible sheath around the internal conductors.

Size and Practical Fit

The cable has a stated line length of 20cm (0.2m), which is suitable for short-range connections between a device and earphones, such as when a device is held or kept close. The wire diameter is 3mm, contributing to a relatively slim profile that avoids bulkiness. It is important to note that these dimensions are manually measured and may have minor variances. This 20cm length is specifically offered as a size option, providing a compact cable solution for neat organisation and reduced cable clutter.

Uses and Placement

This product is defined by its technical compatibility, fitting a common audio standard. Its use cases are directly linked to this compatibility and its physical form factor.

Event or Professional Use

In scenarios requiring a reliable, short audio connection, such as for presenters using lapel microphones connected to a small audio player, or for connecting monitoring equipment in a compact studio setup, this 20cm cable can provide a tidy link. The gold-plated interface may support consistent signal transfer in such situations. Its defined length helps keep the connection area organised without excess loose cable.

Everyday Home Use

For personal listening, the cable can replace a damaged cable on compatible earphones or be used as a short extension. It is applicable to any equipment with a 3.5mm interface, which includes many smartphones (using an adapter), portable music players, laptops, and desktop computer sound cards. The available Black, Grey, and White colour options allow users to select a cable that visually matches their earphones or device.

Benefits and Buying Value

The value of this cable lies in its role as a functional component for audio systems, based on its stated specifications. It offers a specific, measurable solution for a common audio connection need.

Reuse and Low Maintenance

As a replacement part, this cable can extend the usable life of earphones by substituting a faulty or damaged cable section. The materials specified, like TPE sheathing and gold-plated contacts, are chosen for their functional roles in flexibility and connectivity. General care simply involves proper handling and keeping the connectors clean to maintain performance.

Why Choose This Product

This cable provides a clearly defined option for users seeking a 20cm long, 3.5mm audio cable built with enameled copper and TPE materials. It is distinguished by its specific '1/2 couple' configuration for connecting two earphone units, its gold-plated interface, and its choice of three neutral colours. It addresses the need for a short, compatible replacement cable without offering unspecified performance enhancements beyond its material construction.