1. Speaker: 6mm
2. Impedance: 16 Ω ± 15%; sensitivity: 92 db ± 3 db
3. Audio plug: Ø3.5mm; Weight: 10G; Line length: 1.2M
4. Earphones cable: TPE high elastic wire with enameled wire; earplug: silicone
5. Microphone: controller with mic
6. Wire control: functional one-button operation control, adapted to control Apple
and Android