Located in the main gate area and Live Plaza area inside of the COEX Mall, the 9to9 cube consists of 9 vertical column LEDs (36 sides) and a total of 18 (72 sides) for each area. A total of 20 accounts are operated, and you can freely expose the video 100 times a day based on 20 seconds, 150 times of 15 seconds and 75 times of 30 seconds per account. It can be executed from at least 3 days!

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