Size: 83*48*48mmWeight: 42gBluetooth 5.3, chip: Zhongke LanxunOutput: USB music interface: 5V/0.5A; USB-C：30W(PD/QC/FCP/AFC)； USB-A：30W(QC/FCP/AFC)； USB-A+USB-C：5V/4.5ASupport Bluetooth, USB flash drive (<32G) playback
Size: 83*48*48mmWeight: 42gBluetooth 5.3, chip: Zhongke LanxunOutput: USB music interface: 5V/0.5A; USB-C：30W(PD/QC/FCP/AFC)； USB-A：30W(QC/FCP/AFC)； USB-A+USB-C：5V/4.5ASupport Bluetooth, USB flash drive (<32G) playback
