There is no problem with sending/receiving. We recommend replacing the sponge as the buttons are easily detached due to age-related deterioration. Currently no buttons are missing. The power measuring device shown in the photo is not included. If that, please let us know within 3 days you got the item.This item is in the category "Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Transceivers". The seller is "darumaya-japan21" and is located in this country: JP. This item can be shipped worldwide.