Hoco M105 Sharp, wired gaming earphones with mic, 1.2m, 3.5mm AUX jack plug, wire control, detachable HD microphone, supports calls 1. Connection type: 3.5mm AUX jack, angled. 2. Speaker unit: 10mm. 3. Impedance: 16Ω ± 15%. 4. Frequency response: 20-20000Hz. 5. Sensitivity: 95dB ± 3dB. 6. Wire control: multifunctional button to switch songs, play and pause music, answer and hung up calls. Sliding button volume control. 7. Microphone: detachable HD microphone. 8. Ergonomic in-ear design with ear-hook. 9. Material: ABS + TPE. 10. Cable length: 1.2m. 11. Weight: 22g.