As a LCD clock, supporting display time and date: With 3 kinds of display font and 4 kinds of digit change effects. With time and date manual adjustment, also support 12H/24H format switch. Adopting 32 bit high-speed processor, the display is more accurate. With LINE and wireless microphone inputs, can be matched very well with most common audio device such as mobile phone, computer, CD players, or speakers and so on, very suitable for home/office/studio/car audio system to dynamically decorate your auditory feast. All items can be adjustable, and also support user-defined width and spacing distance in music spectrum mode, provides music listening much fun and higher playability. With remote control, all settings can be achieved from the distance, very convenient to use. As a music spectrum Kinds of music spectrum display mode: 6 Kinds of sound level display mode: 4 Number of processing effects: 6 AGC software amplification: support (6 level) As a LCD clock: Accurancy: annual error within 2 minutes 12H/24H format switch: support Kinds of font selection: 3 Kinds of digit change effects: 4 Common specifications Display screen: LCD (liquid crystal display) Audio input: wired (share with USB interface) / Microphone pickup Working voltage: Micro-USB 5V Working current: 200mA Remote control: support Language: Chinese / English Dimensions(W x D x H): 73 x 14 x 48mm / 2.87 x 0.55 x 1.88inch Screen dimensions(W x D x H): 52x 40mm / 2.05 x 1.57inch Net weight: 85g / 0.18lb Note: The batteries inside the clock(CR1220) and remote control(CR2025) may be not included, please prepare by yourself. Type: Clock & Music Spectrum color:Black Material:plastic Package Contents: 1 x Clock & Music Spectrum 1 x Remote Control 1 x USB & 3.5mm AUX Cable 1 x 1:2 3.5mm headphone Jack Splitter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.