Here are the main features and specifications of the TYT-UV88: 1- Frequency range: Operates on dual band (VHF 136-174 MHz and UHF 400-480 MHz). 2- Power and performance: Maximum output power of 5 watts, with the option to select high/low power. 3- Design and display: LCD dot matrix display, backlit DTMF keypad, and lightweight design. 4- Smart functions: Voice-operated exchange (VOX), voice scrambler, emergency alert, and power-saving mode. 5- Programming: Programmable via computer (using optional software and cable). * Box contents: 1- TYT TH-UV88 device (1 unit). 2- 1400mAh lithium-ion battery. 3- Antenna. 4- Desktop charger and AC adapter. 5- Belt clip and owner's manual.