Note: This product is shipped in parts and needs to be manually welded and installed by yourself.It adopts high-performance, low-power consumption DS1302 clock chip with power-off retention function, which can continue to keep time after power-off.Music spectrum function: In spectrum mode, you can short-press the right button to switch spectrum styles.8 types of spectrum display effects: columnar, dotted, , etc. (spectrum display effects can be switched in the settings).Supports custom alarm clock function: 7 kinds of music ringtones can be , 3 groups of alarms can be set on the clock, and 7 kinds of music ringtones can be . It can also display the current temperature value. After being turned on in the settings, the time and temperature will be displayed in turn.Supports 8 levels of brightness adjustment, and also has an automatic brightness function (can be adjusted in the settings).This kit is equipped with 512 high-brightness and 0805 light-emitting diodes, combined with a grid to achieve a pixel dot effect.Supports temperature display function: The kit is equipped with a thermistor, which can display the current temperature value. When turned on in the settings, time and temperature will be displayed in turn.Input voltage: DC5VProduct Type: 32x16 lattice spectrum clockLamp bead type: 0805 patch LEDNumber of lamp beads: about 512LED welding: All patch weldingNote: The delivery of parts must be welded by itselfAssembled dimensions: 220 x 85 x 28mmDisplay color:blueColour:blackMaterial:Electronic components plasticPackage Contents:1Set x Music Spectrum Clock KitOnly 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.