For BMW All Models 2005- TROS MB Series Car Potent Booster Electronic Throttle Controller K-SKIN 7V 3000mAh lithium-ion battery

7V 3000mAh lithium-ion battery

1 x HiFi music player

Built-in microphone for hands-free calls

the visual range is 2-3mm

Fine workmanship

For BMW All Models 2005- TROS MB Series Car Potent Booster Electronic Throttle Controller K-SKIN 7V 3000mAh lithium-ion battery1. Electronic throttle controller is a throttle response controller. It removes response delays on your electronic accelerator pedal. Effectively, it allows your engine to respond faster. As a result, your car can accelerate faster. 2. Improve the electronic throttle response speed. 3. Improve vehicle throttle sensitivity. 4. Reduce engine carbon deposits. 5. Plug and play.? 6. Enjoy the passion and speed. 7. 7 modes: comfort mode sport mode extreme