JOYROOM JR-E209 3.5mm Wired In-ear Headset Bass Stereo Earbuds Earphones for Android Phone Universal JOYROOM JR-E209
- Brand: JOYROOM
- Model: JR-E209
- Color: Black
- Wearing method: In-ear
- Sensitivity: 92±3dB
- Frequency response range: 20Hz~20KHz
- Microphone sensitivity: -45±3dB
- Impedance: 2.2KΩ
- Rated power: 3mW
- Drive unit: Diameter 10
- Product material: TPE wire
- Plug diameter: 3.5mm/0.14in Line
- length: 1m/3.28ft
- Product net weight: 15g