**********Dont be fool by the small size; the RT18 is lightweight; compact; easy to use; and its features multi functions*****Clear sound; low noise sound output; This radio is much louder than many other models; making the RT18 a great choice for noisy environments*****Double PTT design; easy to operate with both left and right hands*****It also has power save mode; low power alarm; give you have a feature packed portable radio*****Compact; lightweight and easy to use; RT18 walkie talkies a great option for occasional use at picnics; camping; short hikes; playing with children or staying in touch with friends or neighbors at home