Description: Material: Plastic and Metal Size: Approx 33.5*22*35mm Made of premium plastic and metal,provide high speed data transfer and no loss of sound quality. Fit for RCD510+,RCD310+, RCD300+? Package Includes: 1 Piece USB AUX Switch Note: Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) Please check the size measurement and the picture carefully before making payment. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand,Thank you
