In-ear subwoofer universal headphones with 3.5mm plug and 1.2m TPE cable for smartphone, tablet, or laptop use, featuring an environmentally friendly silicone earplug design in black, gold, rose gold, or silver colour
Universal In-Ear Headphones with 3.5mm Plug and 1.2m TPE Cable

These in-ear headphones are designed for universal use with a wide range of personal audio devices. The standard 3.5mm straight plug connects directly to smartphones, tablets, laptops, portable music players, and other electronics featuring a standard audio jack. With a 1.2-metre cable made from TPE and environmentally friendly silicone earplugs, they offer a practical audio solution for commuting, studying, or general entertainment. The specifications include a 20Hz frequency response, 110dB sensitivity, and 16Ω impedance, supporting clear audio playback across various content.
Features and Construction

The design centres on compatibility and straightforward use, with clear technical specifications provided for informed choice.
Material and Build
The earplugs are constructed from environmentally friendly silicone, a soft and flexible material chosen for its comfort and fit within the ear canal. The headphone cable is made from TPE (thermoplastic elastomer), a material frequently used in cables for its balance of flexibility and resistance to tangling. This material choice contributes to the product's practical handling and everyday durability without specialist claims.
Size and Practical Fit
The provided 1.2-metre cable length offers a standard reach suitable for use with a device held in hand or placed on a nearby surface. The plug is a straight type with a 3.5mm diameter, the universal standard for audio connectivity. The in-ear wearing method and silicone material aim to create a secure fit that can help with passive noise isolation during use.
Uses and Placement

Their universal plug design makes these headphones suited for multiple common scenarios, from personal leisure to mobile work.
Event or Professional Use
The universal compatibility allows these headphones to serve as a reliable spare or primary audio tool in settings where standard 3.5mm jacks are present. The 110dB sensitivity can provide sufficient volume for monitoring audio in controlled environments, while the straightforward design avoids complex setup for presentations or video playback.
Everyday Home Use
For daily listening to music, podcasts, or video audio from a personal device, the combination of a 1.2m cable and in-ear design offers convenience. The choice of four colours—black, gold, rose gold, and silver—provides a visual match for personal style or device colour. The silicone earplugs are designed for extended wear during activities like studying, commuting, or relaxing at home.
Benefits and Buying Value

The value lies in the product's stated specifications, material choices, and the practical solution it offers for standard audio connections.
Reuse and Low Maintenance
The TPE cable material and silicone earplug construction are chosen for their durability in typical use. Maintenance is minimal; keeping the plug and earplugs clean from debris and storing the cable gently coiled can help maintain performance. The universal nature of the 3.5mm plug means the headphones remain usable across many device upgrades.
Why Choose This Product
These headphones present a clear option for users seeking a wired audio solution with a universally compatible 3.5mm plug. The provided frequency response, sensitivity, and impedance figures allow for basic performance expectations. The availability of four colour finishes and the use of environmentally friendly silicone are additional points of differentiation based on the source details.
