Ring Iron Headphones In-Ear Subwoofer Headphones with 3.5mm L-Bend Plug, 106dB Sensitivity, 10mm Speaker, Medical Grade Silicone Earplugs, TPE Fire Retardant Cable, 1.2m Wire Length, 19g Weight
Ring Iron In-Ear Subwoofer Headphones with 3.5mm L-Bend Plug, 106dB Sensitivity

These in-ear headphones are engineered to deliver a powerful subwoofer audio experience with a high sensitivity of 106dB and a 10mm speaker diameter. The 1.2-metre wire length offers practical reach for everyday use, while the L-bend 3.5mm plug reduces cable stress at the connection point. Weighing only 19g, they are easy to carry and comfortable for extended listening sessions. Available with or without a microphone, these headphones let you choose the configuration that matches your call or music needs.
Features and Construction

Every element of these headphones is chosen for function and safety, from the medical-grade silicone earplugs to the fire-retardant TPE cable. The electroacoustic components are built around a 10mm dynamic driver with a 1% distortion rate at nominal output.
Material and Build
The earplugs are made from medical-grade silicone, a material known for its softness and biocompatibility, helping to reduce irritation during long wear. The cable is constructed from TPE (thermoplastic elastomer) with a fire retardant property, which adds a layer of safety in case of accidental exposure to heat or flame.
Size and Practical Fit
The cable length is 1.2±0.3 metres, giving you enough slack to connect to a phone or music player without tugging. The L-bend 3.5mm plug is angled to sit closer to the device, minimising stress on the jack. Overall weight is just 19±5 grams, so the headphones stay light in the ears.
Uses and Placement

These headphones fit a range of everyday scenarios, from commuting to home listening. The subwoofer tuning enhances bass-heavy genres like electronic, hip-hop, and film scores, while the microphone option suits hands-free calls and virtual meetings.
Event or Professional Use
The built-in microphone (in the with-microphone version) allows clear voice capture for phone calls, video conferences, or live streaming. The 1.2m cable length works well with a laptop or desktop positioned on a desk without creating excess slack.
Everyday Home Use
At home, the lightweight design and comfortable silicone earplugs make them suitable for relaxing with music, podcasts, or audiobooks. The L-bend plug helps keep the cable stable when connected to a phone during chores or casual wear.
Benefits and Buying Value

These headphones offer practical safety and comfort features at an accessible level. The fire-retardant cable and medical-grade earplugs provide reassurance for daily use, while the subwoofer driver delivers enjoyable bass response without heavy gadgetry.
Reuse and Low Maintenance
The silicone earplugs can be wiped clean with a damp cloth, and the TPE cable resists kinking and tangling. No specialist maintenance is required; just store them loosely coiled in a dry place to preserve the cable and plug.
Why Choose This Product
For a well-rounded in-ear headphone with a strong bass focus, the Ring Iron model provides a straightforward choice with its medical-grade earplugs, fire-retardant cable, and microphone option. It is a functional, safety-conscious design for listeners who value comfort and clear audio.


