Etymotic ER3SE Studio Edition Earphone
- Frequency Response: 20 Hz – 16 kHz. Transducers: Single high-performance balanced armature per channel..
- high performance Balanced Armature micro-drivers.
- 4ft reinforced detachable cables with 3.5mm Gold plated stereo Plug and MMCX connectors.
- Noise Isolation: 35dB using silicone ear tips, 42dB using foam ear tips.