JR-E209 metal wired earphone-Red Brand New
2 months ago Computer, Laptop & Accessories Kathmandu 24 views Reference: 131601. Wearing method: in-ear2. Sensitivity: 92±3dB3. Frequency response range: 20Hz~20K Hz4. Microphone sensitivity: -45±3dB5. Impedance: 2.2 K Ω6. Rated power: 3mw7. Driving unit: φ108. Product material: TPE wire9. Plug diameter: 3.5mm10. Net weight: 15g