Metal Subwoofer In-Ear Headphones with 8mm Horn Diameter and 1.2m L-Bend Cable

These wired in-ear headphones combine practical audio specifications with universal device compatibility through their standard 3.5mm connection. Designed for mobile music listening, MP3 playback, and smartphone audio use, they feature metal subwoofer drivers housed in 8mm horn diameter units to enhance bass response across a wide frequency range. The two available styles – EDR1 standard and EDR1 with microphone – provide options for either dedicated music listening or combined audio and communication needs. With 120dB sensitivity and 16Ω impedance, they offer efficient power usage suitable for portable devices without requiring specialised amplification equipment.

Features and Construction

The headphones' technical specifications include measurable performance characteristics alongside practical design elements for everyday use. The construction prioritises secure fit and cable durability while maintaining audio quality within stated parameters.

Material and Build

TPE fire-retardant material forms the earplugs that create an in-ear seal while meeting basic safety standards. This material choice contributes to secure placement during movement and daily use. The headphone wiring is protected by imported silicone casing that provides flexibility and resistance to routine wear, though specific durability metrics or warranty periods are not quantified in the available information.

Size and Practical Fit

With an 8mm horn diameter driver unit, the headphones deliver sound through a standard-sized transducer suitable for in-ear listening. The 1.2±0.3 metre cable length provides adequate reach for most portable device placements, whether in pockets, bags, or on surfaces. The L-bend plug design offers strain relief at the connection point and compatible orientation with various device jack placements.

Uses and Placement

These headphones serve multiple audio scenarios from casual listening to communication needs, depending on the selected style option. Their technical specifications support general music reproduction while remaining compatible with common consumer electronics.

Event or Professional Use

For monitoring or casual professional audio applications, the 5-28000Hz frequency response range covers audible spectrum requirements for general content. The 1% distortion rate and 120dB sensitivity provide adequate performance for non-critical listening environments where extreme precision isn't required. The with-microphone style option adds communication capability for presentations or remote discussions when paired with compatible devices.

Everyday Home Use

As personal headphones for mobile phones, MP3 players, and other portable audio devices, they offer convenient listening without wireless pairing or battery concerns. The in-ear design provides some passive noise isolation from environmental sounds, though active noise cancellation technology isn't specified. The universal 3.5mm plug ensures compatibility with most consumer electronics manufactured with standard audio jacks.

Benefits and Buying Value

The value proposition centres on measurable specifications rather than emotional or sensory claims, with concrete technical data providing purchase decision information.

Reuse and Low Maintenance

The wired connection eliminates battery replacement concerns and pairing complications associated with wireless alternatives. With proper care of the cable and earplugs, the headphones can serve regular listening needs without complex maintenance routines. The absence of electronic components beyond the basic driver units simplifies long-term usability.

Why Choose This Product

The combination of metal subwoofer drivers with 8mm horn diameter provides tangible bass enhancement within the stated frequency range. The choice between standard audio or microphone-included styles addresses different usage scenarios without requiring separate purchases. Measurable specifications including 120dB sensitivity, 16Ω impedance, and 1% distortion rate offer performance indicators for comparison against personal listening requirements.