The Small, Lightweight Fuselage Is Easy For Children To Operate, And Each Walkie-Talkie Weighs Only 120 Grams And Is Easy To Carry. Press The Power Button Of The Walkie Talkie For 3-4 S To Activate It. Long Press To Close. Long Press The Ptt Maximum Button To Transmit The Voice To Another Walkie-Talkie, And The Leftmost Volume Can Be Lowered. On The Far Right It Is Increasing. The Walkie-Talkie Is Suitable For Children Aged 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 Years.