Kids Walkie Talkie Family Walky Talky 2 Pack for Hiking Camping,Xmas Birthday Gift PresentFeature:22 channelscompatible with communication from all FRS gMRs two-way radiosUp to 18 hours with 4 piece AAA Alkaline BatteriesTalk confirmation ToneAuto SquelchNotice:AThe batteries is not includedPlease ..