Wooden Earbud (EB-61226)
1) Earpieces are environmental Wooden and Metal
2) Frequency response: 20Hz-20 kHz
3) Impedance: 16Ω± 15%
4) Sensitivity: 95± 3dB
5) Rated Input power: 3mW
6) Wire: PU, length 1.3M, diameter 1.8mm
7) Microphone: 4.5*2.2mm, 42dB+/-3dB
8) Certification: CE/ RoHS