Voice Recording Interactive LED Clock DIY Kit – 24-Hour Auto Color Change, Auto Dimming, Alarm & Date Display (ALCK509A / ALCK509E)

Features: 1. Clock function: 4-bit time LED display, Setting in 12/24 hour conversion; 2. Display mode: Time, Alarm, Date 3. Alarm function: with alarm indicator light AL displayed and alarm duration of 1 minute; 4. Brightness adjustment function: high/medium/low, with automatic low brightness from 20pm to 7am; 5. AUTO Color change function: - ON: auto color change function is active. LED Indicator color change in each hour, with a total of 24 color combinations; - OFF: auto color change function is deactive. Color keep the setting as user pre-selected. 6. Alarm sound mode function: - ALCK509A is BIBI sound; - ALCK509E is a recording. 7. Acrylic housing Product Size: 88.5 mm x 85 mm x 32 mm Weight(including the package): 127g Packing box size: 100mm*100mm*40mm Package weight: 164g