Real Wooden In-ear Earphones, Self Developed 8mm Driver, In-line Microphone
Model Number: ES-211EB -3
Brand Name: ESMOOTH
Key Specifications/Special Features:
Specifications:Driver size: 8mm Frequency response range: 20Hz to 20kHzSensitivity: 101±, 3dB at 1kHz, 1mWImpedance: 16ΩL and R balance: ≤3dB (50Hz to 5kHz)THD ...
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