Warning:
1. This product is after - sales and customized product, No refund service for this item. Use at your own risk.
2. We need 5-7 days to manufacture it before ship it out. We provide free shipping via ordinary mail, 15-20 days for delivery. If you need it urgently, please contact us for express mail before place the order.

Fix issues:
1. All functions do not have sound
2. Radio stations alaways go back to 87.5Mhz
3. System does not turn on

Note picture above is for reference only, a few models has their special boards which may look not the same as above pictures.