| Specification | Technical Details |
| Brand | HOCO |
| Model | M37 |
| Available Colors | Black, White |
| Speaker Driver | 10mm |
| Impedance | 16Ω ± 15% |
| Sensitivity | 92db ± 3db |
| Frequency Response | 20 ~ 20000Hz |
| Audio Plug | Ø3.5mm |
| Line Length | 1.2m |
| Weight | 11g |
| Material | TPE high elastic line with enameled wire |
| Microphone | Controller with microphone |
| Control Logic | Single-button (Music playback, Answer calls, Skip tracks) |
10mm Precision Driver Logic: Engineered by HOCO with a 16Ω low-impedance speaker to provide high-clarity sound reproduction with minimal power consumption from your mobile device.
Universal Remote Command: Features a functional single-button controller that enables full command over music playback and phone calls, fully optimized for Apple and Android systems.
TPE High-Elastic Shielding: Constructed with a premium TPE elastic line and enameled wire to ensure extreme cable durability, flexibility, and high-fidelity signal transmission.
Ultra-Lightweight 11g Matrix: Designed with a focus on maximum portability and ergonomics, ensuring a secure and comfortable fit for extended residential or professional use.
Universal 3.5mm Interface Matrix: Built with a standardized Ø3.5mm audio plug to ensure stable conductivity and broad compatibility across all global mobile platforms.