1. Presale period: May 15th- June 16th
2. Original price: €219.99, during Presale: €189.99, Up to €30 OFF, and with €40 Coupon Code, you can buy UMi Super with €149.99.
3. Everyone can get the Coupon Code from offical Facebook in Beijing time 5:00 PM everyday. The Supplies are limited, First in first served.
4. Facebook: