Metal HIFI earphones with double moving coil and 9.2mm speaker for heavy bass and 3D surround sound, featuring smart wire control with microphone, compatible with smartphones and devices using 3.5mm AUX interface, available in black or silver colour.
Metal HIFI earphones with double moving coil and 9.2mm speaker for heavy bass and 3D surround sound, featuring smart wire control with microphone, compatible with smartphones and devices using 3.5mm AUX interface, available in black or silver colour.
Metal HIFI Earphones with 9.2mm Speaker and Smart Wire Control for Heavy Bass Sound
Experience audio with a solid foundation using these piston in-ear headphones. Built from metal CNC zinc alloy, they offer a robust construction that houses a precise 9.2mm NdFeB speaker. This driver is engineered to deliver a pronounced heavy bass response and a 3D surround sound effect, aiming to enhance your music, podcasts, and calls. The design incorporates a double moving coil and double horn configuration, which works to clarify sound reproduction across a frequency response of 20-22K Hz. With a speaker sensitivity of 99±3dB at 1KHz 1mW and an impedance of 32Ω±15%, these earphones are designed to be driven effectively by common portable devices. Their practical smart wire control integrates a microphone with a sensitivity of -42dB±3dB, allowing for hands-free communication and convenient music management.
Features and Construction
The earphones combine specific technical specifications with user-focused features to create a functional listening tool. Their construction prioritises durability through material choice and aims for consistent audio performance within defined operational parameters.
Material and Build
The main housing of the earphones is constructed from metal CNC zinc alloy. This material choice contributes to the product's overall weight of 15g and provides a rigid enclosure for the internal 9.2mm NdFeB speaker. The build supports the rated input power of 3mW and a maximum input power of 5mW, defining the speaker's operating limits. The physical design is a piston in-ear type, which incorporates a noise-isolating shape to help reduce the intrusion of ambient sounds during use.
Size and Practical Fit
With a total weight of 15g, the earphones are designed to be portable. The in-ear fit is facilitated by the piston design, which aims to seat securely in the ear canal. This fit is part of the noise-isolating approach, which works passively without electronic cancellation. The earphones are operational within an ambient temperature range of -10°C to +40°C, indicating their suitability for everyday indoor and moderate outdoor environments.
Uses and Placement
These earphones are built for versatility, targeting both leisure listening and communicative tasks. Their compatibility and integrated controls make them suitable for various daily scenarios where a wired audio connection is preferred or required.
Event or Professional Use
For professional or event settings requiring reliable audio monitoring or communication, the earphones offer a wired connection that avoids wireless latency. The integrated microphone and call control functions allow them to be used for teleconferencing or live feedback where a hands-free option is needed. Their specified operational temperature range ensures functionality in most controlled indoor environments.
Everyday Home Use
At home, the earphones connect easily to computers, MP3/MP4 players, and smartphones for personal entertainment, gaming, or online learning. The smart wire controls provide convenient play/pause and track switching for music or video content. The noise-isolating design can help focus on audio without raising the volume excessively in moderately noisy environments.
Benefits and Buying Value
The value of these earphones lies in their combined audio specifications, material construction, and integrated functionality. They present a single solution for listening and communication across multiple common devices.
Reuse and Low Maintenance
The metal housing is durable and can be maintained by simple wiping with a dry cloth. The 3.5mm AUX interface is a universal standard, ensuring the earphones remain compatible with a wide array of current and legacy audio devices, extending their usable lifespan as technology evolves.
Why Choose This Product
Choosing this product centres on its specific audio configuration: the double moving coil and 9.2mm speaker targeting bass and surround sound. The inclusion of smart wire controls with a microphone adds practical utility for mobile use. For users seeking a wired, metal-built earphone with defined technical specs like 32Ω impedance and 99dB sensitivity, this model presents a clear set of features.
