This radio is really good. Professional appearance, seems resistant to shocks, I am pleasantly surprised by the range, even in low power. The sound is very good. This is not a toy and must be programmed to use it. It sounds complicated but in fact it's simple. Forget the record and turn you to sites that indicate how to proceed. [...] Or [...] For basic use, the cable and programming software are not necessary, they are not provided. I ordered separately for PC programming will disable the broadcast on the frequencies you want to listen only (marine band for example) and not issue unnecessarily. Use only on RMCs frequencies if you do not have the required permissions and qualifications. 1800 mAH battery (not 3000) holds well the charge.Je recommend this product.