Retevis Ailunce H1 Dual Band Ham Radio, DMR Analog Two Way Radio with GPS APRS, 2900mAh, Type-C Charging, AES256, Talker Alias, 2 Time Slot, 500k Contects, Amateur Radio for Outdoor Adventure (2 Pack)

Dual band ham radio; 2m and 70cm frequency band can be displayed and on standby at the same time; no matter which band transmits; you can receive timely; good helper for ham competition use ^^ DMR/Analog; H1 supports analog; digital; analog and digital; digital and analog; 4 channel types; you can conveniently communicate with analog and digital walkie talkies ^^ 2900mAh rechargeable battery; makes walkie talkies effective to use all day outdoors; type-C charging; desktop charger; offers flexible charging options ^^ GPS/APRS function; you can track your real-time location on a website; in addition; digital radio can measure the distance between your camping mates and you ^^ GPS over range alarm; set the range limitation through the menu setting; once beyond the range; the ham radio will alarm automatically; ensuring your safety in emergency rescue