Specification:
1.Condition: 100% Brand New high quality
2.Voltage: DC12V
3.Power: 3.5±10%W
4.Color:RGB
5.Lifespan:over 50,000 hours
6.Current: 6.5±0.5mA
7.Material:Plastic
8.Warranty: Yes

Features:
This Bluetooth Controller kit with a application software for built-in Bluetooth light .
It let smartphone directly control built-in Bluetooth light wireless come true.
Support Bluetooth of any mobile OS.Connect to our Bluetooth.
Easy install.Just Plug and Play.No Cutting Wire.
These are an essential upgrade if you want to improve the asthetics,style and visibilty of your car.
No error message.No computer reprogramming needed.
Protective thermal control.
No interference to FM radio.
Low power consumption.Over 50000 working hours.

Package included:
4x Angel eye Halo Rings
1x RGB BT Controller

Fitment:
for BMW 2012-UP M4 F80 F81 F82 F83
for 2012-up BMW F30 3 Series Sedan (with standard halogen headlights)
for 2014-up BMW F31 3 Series Wagon (with standard halogen headlights)
for 2012-UP BMW F32 4 SERIES
for 2014-up BMW F34 3 Series GT (with standard halogen headlights)
for 2015 M2 AND ALL 2 SERIES (with standard halogen headlights)