cheap disposable earphone

Introduction: Headphone type:ear headphones Plug diameter:3.5mm Plug type:diret-embedded Frequency Range:20-20000(HZ) Impedance:32Ω Features: 1.Material ABS 2.Color Optional 3.Speaker 10mm 4.Sencitivity 95+/-3dB at 1000Hz 5.Rated Power 80mW 6.Maximum Power 100mW 7.Cable Length Appro 1.2m+/-10% 8.Cable Diameter2.65mm 9.Weight Apprx. 12.5g