GOgroove AudiOHM WD In-Ear Walnut Wood Headphones w/ Hands-Free Microphone, Enhanced Bass Resonance, and Hemp Carrying Case for Phones, Tablets, MP3 Players & More (Light Finish) Type: Earbud Headphones Compatible Phone Manufacturer: Universal Wearing Style: In-Ear Ear Coupling: Earbud Cable Length: 48 inches Driver: 8 mm Frequency Response: 20 Hz - 20 kHz Sensitivity: 101+/-3dB |