Metra Metra BMW/MINI 06-15 Chime Retention Interface

Provides Accessory (12-Volt 10-Amp); Retains R.A.P. (Retained Accessory Power); Used In Non-Amplified Or When Bypassing An Amplified System; Retains All Warning Chimes Through Onboard Speaker; Low Profile Case; Micro-B Updatable; Black Finish