Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Cheap plastic

I opened the box and then proceeded to place the battery into the back as instructed. The clip that holds the radio to your pocket or belt loop breaks off right away. I purchased these radios for a long move from Texas to Washington state that was coming up in 4 days. I called Cobra customer services to ask for a new clip and they said they would replace it no problem but it would not reach me before the trip. I take them anyway.The first day of the trip the other clip breaks in half! This all happened weeks ago and I still have not received the promised replacement clip for the first one.What idiot designed this clip? The one part of the radio that is most likely to receive high pressure is designed with brittle plastic!Not worth the cost at half the price.Oh, and the 20 mile range? Out in the middle of Texas on an open highway with no obstructions.....maybe 3/4 mile before it starts to break up.