Hoco LS9 Brilliant digital audio charging adapter Lightning to USB-A (15cm)

1. Frequency response: 20~20000Hz. 2. Sensitivity: 116db±3db. 3. Audio plug: Lightning interface. Microphone: support original Lightning connector. 4. Wire control: support Apple original headset. 5. The charging current is 2A. The Lightning interface has two sub-conductors that allow you to connect the charging cable and earphone at the same time. 6. Specifications: 1.2m – 21g, 15cm – 15g.