{
  "$type": "site.standard.document",
  "description": "Disclosed is a VR headband having audio, data transmission, and charging functions, and a control circuit. The VR headband includes a headband body and a power storage component, a transmission line, and an earphone integrally disposed on the headband body. The control circuit includes a DSP audio…",
  "path": "/patents/1425200",
  "publishedAt": "2026-06-23T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G06F3/165",
    "Shenzhen KIWI Design Co., Ltd."
  ],
  "textContent": "Disclosed is a VR headband having audio, data transmission, and charging functions, and a control circuit. The VR headband includes a headband body and a power storage component, a transmission line, and an earphone integrally disposed on the headband body. The control circuit includes a DSP audio circuit, a data transmission circuit, a charging circuit, and a discharging circuit. The DSP audio circuit is configured to perform signal optimization on audio data inputted by VR glasses; the data transmission circuit is configured to convert a differential signal inputted by a USB-C base on the power storage component; the charging circuit is configured to buck a high voltage inputted by the USB-C base; and the discharging circuit is configured to boost a voltage outputted by the rechargeable battery. The present invention has the advantages of convenient charging, data transmission, and audio reception of the VR glasses.",
  "title": "VR headband having audio, data transmission, and charging functions, and control circuit"
}