8 keys , 2 LEDs, 1 knob, 1x 4-digit segment display
Contact: Lorna Guo
Phone: 13450542963
Tel: +86-13450542963
Email: Lorna@jomola.com
Add: ROOM S032, 2/F, THE CAPIT 61-65 CHATHAM ROAD SOUTH TSIM SHA TSUI, KOWLOW HONGKONG
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