The Hoco M121 Bright Wired Earphones are designed for clear sound, comfort, and everyday convenience. Featuring a 3.5mm AUX jack, they’re compatible with a wide range of devices including smartphones, tablets, laptops, and music players.
With a 10mm speaker unit, these earphones deliver balanced audio across a frequency range of 20–20,000 Hz, with 95 dB ± 3 dB sensitivity and 16Ω impedance. The in-line controller includes a multifunctional button for switching tracks, playing/pausing music, and answering or ending calls. A built-in microphone ensures clear voice transmission.
Crafted from ABS, TPE, and silicone, the earphones feature an ergonomic in-ear design for a secure and comfortable fit. The 1.2-meter cable offers flexibility, and the lightweight 11g build makes them ideal for on-the-go use.
TECHNICAL DETAILS:
| Attribute | Specification |
| Brand | Hoco |
| Model Number | M121 Bright |
| Connection Type | 3.5mm AUX jack |
| Speaker Unit | 10mm |
| Impedance | 16Ω ± 15% |
| Frequency Response | 20–20,000 Hz |
| Sensitivity | 95 dB ± 3 dB |
| Wire Control | Multifunctional button |
| Microphone | Built-in, in-line controller |
| Design | Ergonomic in-ear |
| Materials | ABS + TPE + Silicone |
| Cable Length | 1.2 meters |
| Weight | 11 grams |
| Compatibility | Universal 3.5mm AUX devices |
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