1. Loudspeaker: 40mm steel magnetic speaker. Impedance: 16Ω±15%, frequency response: 20~20000Hz, sensitivity: 96db±3db, audio plug: 3.5mm; maximum input power: 30mW.
2. Headset cable: TPE high-elastic wire equipped with enameled wire, wire length: 1.2m.
3. Control-by-wire microphone: the functional single-key operation button controls music playing + answer calls, and it is suitable for controlling Apple and most Android system.
4. Earbuds made of high-quality PU, which is a fine and soft material, comfortable to wear; it can help heat dissipation and reduce sound leakage.
5. Adjustable head beam, removable unilateral headset wire design, convenient for storage and use.
6. The shell is made of ABS with metal, with integration of the CD pattern inlay process technology. Beautiful appearance.