Lub $390 Pico 4 sawv ib leeg headset. Pico Kev poob siab ntawm kev muag khoom ntawm Pico qhov kev tshuaj xyuas zoo VR lub mloog pob ntseg ua rau Byte Dance tso tawm cov neeg ua haujlwm. Lub tuam txhab tau tshaj tawm tias npaj yuav tso tawm ib feem peb ntawm nws VR sta ...