BaoFeng UV-82L Two Way Radio-Dual Band 136-174 MHz (VHF) 400-520 MHz (UHF) Amateur (Ham) Portable Two-Way Radio (Black) Frequency Range: 136-174 and 400-520MHz, Dual Band, Dual Display, Dual Frequency, Dual Standby A/B band independent operation, 128 groups channels storage, Shortcut menu operation mode VFO and Memory channels scan, Emergency Alarm, Tri-color background light selectable 0~9 grades VOX selectable, PTT and ANI ID, FM radio and 25 stations storage, 1750Hz Brust, Time-out Timer Channel Monitor, Battery Saver, Keypad Lock, Channel Step: 2.5/5/6.25/10/12.5/25KHz, Low Battery Alert, ROGER SET, Emergency Alert