[Upgraded] Vfd Audio Spectrum Analyzer Bluetooth 5.0 Receiver 3.5Mm Aux Selector (Silver)

Warm Tips 1. For Safe Shipping, The Remote Control May Not Include Batteries (2*Aaa), Please Prepare By Yourself. 2. 3.5Mm Aux1 And 3.5Mm Aux2 Cannot Input At The Same Time, Only One Audio Source Channel (Mic / Bluetooth / In1 / In2) Can Input At A Time. Parameters Display Screen: Vfd (Vacuum Fluorescent Display) Resolution: 25 15 Frequency Range Supported: 80Hz-16Khz Display Item: Music Spectrum / Clock Audio Signal Input: Mic / Bluetooth 5.0 / 2 Groups Of 3.5Mm Aux Audio Signal Output: 1 Group Of 3.5Mm Aux Work Mode: 1. Auto Mode (Display Music Spectrum When Music Input, Display Clock Mode When No Music Input) 2. Clock Display Mode (Always) Clock Display: 2 Kinds Music Spectrum Display : 5 Kinds Music Display Mode: Agc+Customized Output Curve (Real Output / Smooth Output) Adjustable Items: Main Light Column Falling Speed / Peak Holding Time / Peak Falling Speed Brightness Adjustment: 5 Levels+Auto Adjustment Gain Adjustment: 5 Levels Power-Off Memory Function: Support Remote Control: Support Working Voltage: Dc 5V Dimensions(W*D*H): 184*75*66Mm / 7.24*2.95*2.60In Net Weight: 322G / 0.71Lb Package Weight: 500G / 1.10Lb Packing List 1 Vfd253 Audio Spectrum 1 Usb Cable (Type-C) 1 Remote Control (Without Batteries) 2 Pad (Stick To The Bottom) 1 User Manual