Retevis RB45 Walkie Talkies for Adults, Two Way Radio Long Range Rechargeable, Dual PTT, 2-in-1 USB-C Charging Cable, Small, Mini,16 Channel for Camping Hiking Family Travel School Restaurant(4 Pack)

Dual PTT walkie-talkie; RB45 two-way radio has two PTT keys; located on the front and side; very friendly even for the elderly; easy to operate ^^ VOX handsfree walkie talkies; long press the side button 1 turn on the function; brings great convenience for use when your hands are busy; improve work efficiency ^^ Portable 2 Way Radios; Smooth & clear sound with squelch function; high-quality loudspeaker and the0-9 level squelch ensure the clear transmission and reception even in a noisy surroundings ^^ Walky talky with local alarm & remote alarm; long press the side key 2 to turn on local or remote alarm; make sure that you can be noticed by the receiver and the people around you quickly ^^ Rechargeable walkie talkies for adults; 1100mAh Li-ion battery; USB-C charging port are built in the 2 way radios; finding the right power source for your radio is easy; even outdoors