Hoco M55 Memory Sound Wire Control Earphones With Mic - White

"1. Speaker: 14.2mm
2. Sensitivity: 98db±3db
3. Audio plug: Ø3.5mm
4. Earphones cable: high elastic cable with enameled wire, wire length: 1.2m; weight: 16g
5. Microphone: controller with mic
6. Remote control: functional single button, volume adjustment button, adapt to control Apple and Android"