1. Weight: about 450 grams 2. Size: about 16.5x13.5x5.7 cm 3. Input voltage range: 9-16V 4. Rated input voltage: 12V 5. Working current: 3.6A 6. Applicable models: applicable for Mercedes-Benz S Class /W222 2013-2018 7. Features: use C-BUS smart chip, highly compatible with the original car equipment, can well inhibit the interference to the original car computer, automatic patch packaging, built-in surface mount and through-hole components directly insert and play, replacement of original car parts, no programming required 8. OE:A2229004505
