Baofeng Tech is the only authorized United states Baofeng Distributor to honor the Manufacturer Warranty. Only Baofeng Tech gives warranty claims with no shipping something to China. You need to insure that Baofeng Tech is your selected buying alternative when buying to be in a position to have the total United states warranty. Substantial / Med / Minimal Power Settings (8W/4W/1W) Frequency Selection: sixty five-108 MHz(Only industrial FM radio reception) VHF: 136-174 MHz(Rx/Tx). UHF: 400-520 MHz(Rx/Tx) Wide (Wide) / Narrowband (Narrow) Selectable Dual-band handheld transceiver with screen purpose menu on the screen "Liquid crystal display". Function Hectic Channel Lock "BCLO". Useful BaoFeng Guides and Programming Suggestions at Miklor.com Whats various from the BF-F9v2+: The BF-F9 v2+ has firmware that is older than our current BF-F8HP firmware. In many circumstances we have turned down batches of firmware - which will get place into various radios "clones" at lower prices. The BF-F9 v2+ is usually imported by sea and not air - so by the time it even hits the market for re-market it is presently MONTHS out-of-date. --- The BF-F9 v2+ does not contain the large gain antenna, but comes with the UV-5R antenna. --- The BF-F9 v2+ has a small 1500mAh battery (our battery is 30% bigger) --- It does not usually contain the earpiece for rapid communication. --- The BF-F9 v2+ contains the aged authentic handbook - and does not contain our total handbook (which is three moments bigger) for running your new radio.