CSG encourages you to check all reviews before purchasing. Amazon has an A-Z guarantee. Great customer service, return and refund policy and all issues need to be dealt with through them regarding any orders.
junsun 7 inch Car GPS Navigation Bluetooth 8GB with Rear view Camera FM MP3 MP4 256MB DDR/800MHZ Detailed Maps with Free Updates
iMuto 20000mAh Portable Charger Compact External Battery Power Pack Power Bank with Smart LED Digital Display and Smart Charge