4 Set 4 Digit Digital Tube LED Display Board 7 Segments Clock Module TM1637 0.56in

ACCURATE WIRING PCB: 4 Digit tube is made of excellent quality PCB boards, possess accurate wiring and clear board STABLE AND : 4 Digit digital tube come with stable structure, excellent performance and service life FAST WIRING TO USE: LED segment display module is plug and play, no need for cumbersome wiring process, easy and fast to use Item Type: 4 Digit Tube Material: PCB board Application: LED digital display Digits: 4 Digit 7 segment Driver IC: TM1637 Voltage: 5V