- Brand: Joyroom
- Type: In-Ear Earphone
- Model Name: JR-EL115
- Connection Type: Wired
- Sensitivity: 90 + 3dB (At 1KHZ 1mw)
- Rated Power: 3mw
- Microphone Sensitivity: -45 ± 3dB
- Frequency Response Range: 20Hz-20KHz
- Impedance: 16 ± 15% Ω
- Drive Unit: 10mm
- Cord Length: 120cm/47.24