Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Poor short wave bands recepcion

This is a small radio (5"x3"x1 1/4"), light (it requieres 2 AA batteries, not included), with good FM and AM reception, but very poor SW recepcion (I've tried to listen some SW station but till now that have been impossible). But that it is something to expect from a cheap radio like this.The plastic case it isn't very strong but the radio has a powerful speaker with good sound.The frecuency range is: AM 525-1700 KHz, FM 82-108 MHz, SW 5-8-21-8 MHz and TV 56-223 MHz. This radio comes in a plastic box with no manual and it's made in China.