if the products have some problems

OSD Chip: AT7456

1 x Mark Ryden MR-9351 Waterproof Laptop Backpack

To further enhance user interaction

One Battery harging Time:About 30 minutes

jv808 usb conference microphone omnidirectional condenser desktop mic for pc laptop __Cameras if the products have someEffortless setup Plug in and start talking the JV808 uses a USB2. 0 connection with a 1. 8m (6ft) cable and is truly plug & play, no drivers required. Its compatible with Windows and macOS, so it works straight away with your laptop or desktop. Clear conferencing sound The omnidirectional condenser captures natural, roomwide audio with a 16bit 48kHz sampling rate. A CS2. 0 chip plus builtin echo and noise cancellation helps reduce background sounds