“I have purchased this iem (wooden one) just because it is so cheap and has good reviews. You know good reviews do not necessarily mean you will like that phones. Look at my reviews and You will see I am a price quality guy who seek the best value among headphones. I try to get a set which covers one reference iem,one bassy-punchy,one over-head and one iem for all around best within low budget...” --ajlan
SonoCore COA-805(Cindy) 2Way 4Speakers Earphones Specification • Unit Type : Electro Dynamic Receiver • Frequency Response : 16Hz-20KHz • Impedance : 10Φ(8Ω), 6Φ(16Ω) @1KHz • S.P.L : 115 ± 3dB (At 20Hz 126mVrms) 99 ± 3dB (At 1KHz 126mVrms) • Rated Input Power : 3mW • Max. Input Power : 10mW • Cord : 1.2m...