Light up shoes with Competitive price, Superior quality and Quick delivery OEM & ODM is accetable CT05-4G Light up shoes1.Oval type, square type, many different models2. 1 CR2032 button cell, 4 green led, 1 ball switch3. Shining by shaking4. Super long service life time5. Water-proof 6. OEM order is welcome, led color could be changed based on customer's requirement Light up shoes