512 Channels (Each A/B has 256) Dual-Band Analog FM HAM (Amateur Radio Service) Two-Way Transceiver V/V, U/U, V/U Dualwatch Pre-Programmed for HAM Tru-Power VHF 5/2/ 0.5 Watts, UHF 5/2/ 0.5 Watts IP54 Water Jets Rated Extended-Capacity 3200mAh ( 23.68 Wh) Li-ion Battery (*Optional TBL12) Part 15B FCC (2ADQZGMRS1) Certification Wide 7-Band Receive Range with AM AIR Band & Broadcast FM Radio (w/ 20 Memories) Memory & VFO Modes (Tx locked to HAM frequencies) Wide & Narrow Bandwidth DTMF Keypad Repeater Reverse & Talk-Around Functions 50 CTCSS PL Tones & 105 DCS Privacy Codes (Independently Front-Panel Programmable) CTCSS/DCS Scanning 1.44 inch Color Display 16 Full Keypad (w/ Auto-Lock) 2 Programmable Function Side-Keys 2.5 kHz Tuning Steps SOS Emergency Top Button Battery Saver Time-Out-Timer (w/ alarm) 8-Character Alpha Channel Names Type-C Connector Voice Announce (English or Chinese) & Key Beeps (optional) 10 Squelch Levels BCL, VOX, SideTones, DTMF & ANI PTT-ID, Roger Beep 8 High-Gain Dual-Band Antenna Tuned for HAM Bands (removable) Wrist Strap Belt Clip English Manual Full Line of Accessories