Specification: Features:_x000D_1. The module uses the vehicle multi-frequency decoder chip MT8870._x000D_2. The module has a voice input interface board._x000D_3. With five LED indicators, easy to konw the output status._x000D_4. The chip is mainly made of basic pins._x000D_5. Fine workmanship ensures good performance._x000D__x000D_Specification:_x000D_Printed circuit board size: 26.5*24.5mm/1.04*0.96inch_x000D_Color: Blue_x000D_Material: CCL_x000D_Package Size: about 7.9*5.9*0.7cm/3.11*2.32*0.28inch_x000D__x000D_Package List:_x000D_1 * Module Features: 1The module uses the vehicle multi-frequency decoder chip MT8870. 2The module has a voice input interface board. 3 With five LED indicators, easy to konw the output status. 4The chip is mainly made of basic pins. 5Fine workmanship ensures good performance. PackageList: