1. Speaker: 8mm*4, 32Ω±15%. 2. Audio plug: O3.5mm. 3. Earphones cable: TPE high elastic braid, enameled wire. 4. Cable length: 1.2m, weight: 12g. 5. Microphone: controller with mic. 6. Wire control: functional one-button operation, adapted to control Apple and Android.
