Douk Audio VFD16 Retro VFD Audio Spectrum Display RGB Home Decor Clock MIC+LINE Sound Level Meter

Warm Tips: Please configure wifi first when you use it first time, and the time will be automatically synchronized, or else please set the time manually. Due to the network delay, there will be an error of 1-3S when synchronizing time via WIFI. Not include DC 5V power adapter, and the battery (model: CR2025) of remote control may also not be included.  Features Compact but multifunction design, both decorative and practical: As a sound level meter: with built-in high-sensitivity microphone pickup, also support line input for more accrate level display, make your desktop stereo system alive. As a standard clock: display time and date, also with Pomodoro and timer function, help you to increase efficiency during work and life. Large VFD display and accurate time: 16bit VFD dot matrix screen, the color of the screen is pure and soft and the visual effect is better; using HP RX8025 high-precision clock chip whose annual error within 1 minute, also with ESP8266 WIFI module, eas