【Retro Design】 This is a wireless VU panel rhythm meter that does not require wired audio input. It uses a microphone to identify ambient music and synchronizes the rhythm of the music to make the pointer of the VU meter jump. The bottom uses a golden tripod and the top uses a bronze hook, handmade, very exquisite 【Automatic Boost】 Built-in 5V automatically boosts to 12V, achieving the best warm backlight brightness of the VU panel. (Supports multiple power supply methods: ordinary 5V charging head, USB HUB, computer USB interface) 【Smart Chip】 The professional high-speed audio processing chip converts the audio into an electrical signal accurately and then transmits it to the power supply system, Drive the high-precision VU meter head and follow the rhythm of the music to swing horizontally 【High Sensitivity】 Using a high-sensitivity microphone, suitable for 60-95dB sound range, The voice recognition system can automatically pick up the rhythm, and automatically filter low-noise interference, Accurately convert the rhythm into an electrical signal 【Creative Gift】 Give it to colleagues/friends. Place it next to any speaker to synchronize with the music rhythm wirelessly. Using it will make your desktop cooler Specification: Model: AVU01 Material: Solid Wood Weight: 100g (device only) Sound Detection: Built-in Microphone Decibel Range: 60-95dB Power Supply: Type-C to USB 5V Product Dimensions: 45x65x54mm