USB AUX Car Switch + USB 4 pin Connecting Wire + AUX 12 pin Harness Cable | Compatible with BMW 1 3 5 6 E81 E82 E87 E88 E90 E91 E92 E93 E60 E61 F07 F10 F11 E63 E64 F06 F12 F13 Vehicle radio | 1.5 m