Meco Uiisii Gt900 Embossing Metal Wired Bass In-Ear Earphone Headset With Microphone Volume Control

Features: Metal embossing wired bass in-ear earphone Comes with wire control of volume and microphone, convenient to use Three sizes of earbud are prepared for different kind of ear sizes Speaker size: 12mm Frequency range: 20-20000HZ Cable length: 120cm Impedance: 32 Sensitivity: 933dB Jack: 3.5mm Package Included: 1 x UiiSii GT900 Earphone