1. Receive signal well.2. Simple, comfortable, easy to carry.3. It adequately protects devices from the normal scratches, dirt, tear and wear.4. All buttons and ports are easy to access.5. With good performance, it may work for a long time.6. Holder and card slot function, easy to use.Note: The actual product is subject to the title model, the model machine of the picture is only for effect reference.