Learning Radio Control Clock DIY Kit – 4-Digit LED Display (DS879xRcc)

Features: 1. 4-digit LED display 2. RCC signal receive 3. RCC Mode selection: JJY/MSF/DCF/WWVB stands 4. 24-hour format. 5. Four key operations (TIME, HR, MIN, RCC). 6. Power supply: 3.0V 7. Low power consumption 8. DIY Kits Product Size: 125 mm x 81 mm x 28 mm Weight(including the package): 116.5g Packing box size: 140mm*140mm*40mm Package weight: 198g