▶Power Settings (8W/4W/1W). Max power, 8 watt can make your ham radio signal more stable. | ▶The 2200mAh thickened large-capacity battery with a wired charging port makes the ham radio longer to use. It comes with a USB charging cable for FREE. | ▶To meet your needs, here are four colors for you to choose, not only black. That looks so cool and more fashionable! | ▶Frequency: 65-108 MHz (Only commercial FM radio reception) VHF: 136-174 MHz /UHF: 400-480 MHz most used by ham lovers! Up to 128 Customize Channels; Bulit-in LED Flashlight; VOX Function; Dual-Band Display; Dual-Standby; Scan Function; Easy to operate and learn, even if you are not a ham radio expert and you will find all in your controls. | ▶FCC Certificate and Programming Guide under the Technical Specification; UV-S9 plus 8W ham radio are authorized by Baofeng; 60 days no reason to return.