Origin:Mainland China Din:Double Din Material Type:Good TF/Micro SD Slot:0 Certification:CE Model Name:for MAZDA 3 2010 2011 2012 Operating System:Android Item Weight:0.8kg Voltage:12V please note!:If you are unsure about this model, please send me a CD location photo Item Specifics: Item Type: Radio Stereo Panel Kit DIN Type: 2DIN Placement: Dashboard Special Features: Radio Installation Material Type: ABS Plastic Place of Origin: China (Mainland) Note: 1.We provide clear pictures, measurements where possible. Please check as much as possible to make sure the item is the one that you need. 2.Please allow 0.5-1 inch difference due to manual measurement.(1inch=2.54cm) 3.There are no instructions included in this kit.If you want to know how to use or install it,please contact us.We will provide help as much as possible. For MAZDA 3 2010 2011 2012