all-in-one wireless neckband broadcast headset and audio mixer kit tailored for live streaming, podcasting, mobile vlogging, and content creation.Key Features & DesignMultifunctional Control Unit: The neckband body features a built-in miniature audio interface/sound card equipped with an LED digital display screen. This display visually monitors real-time battery percentage, pairing configuration, volume levels, and effect modes.In-Ear Monitoring: Wired in-ear monitors connect directly to the neckband, allowing creators to hear their real-time vocal output and audio overlay with zero latency during streams.Built-In Sound Effects & Storage: The onboard module includes local playback controls, audio tuning ports, and a dedicated TF/MicroSD card slot for recording broadcasts directly or playing back custom audio tracks/background music locally.