Review on Stay Connected In The Great Outdoors With Rechargeable Walkie Talkies - 6 Pack Long Range Two Way Radios For Adults by Preston Molden

The only time these didn't really work was . . . well, never I don't think. We were on the Symphony and were always able to communicate with the kids no matter where they were on the ship. Pleasantly surprised.Went through 2 sets of normal batteries (non-rechargeable) the whole week. Got there with fresh regular batteries, took another set per walkie, AND 2 sets of rechargeables . got home with the 2nd set of reg batteries barely working. great buy. buy these!