**********RT18 two way radio features compact and lightweight body design; it slides easily into your pocket; each walkie-talkie comes with a lanyard; can be hung on your wrist*****Double PTT design; easy to operate with both left and right hands*****Standard micro USB; you don't have to worry about forgetting to carry or lose the charging cable*****Detachable metal back clip is durable and sturdy; no breakage or deformation*****Striking indicator lights show different colors when charging or transmitting signals; you will not miss any information