- Digital radios offer many advantages vs. analog radios including:better voice quality;stronger coverage;longer battery life and more secure;besides they are generally compatible with analog walkie ralkies
- IP67 waterproof and dust-proof;military grade;RT81 waterproof two way radio is built durably and ruggedly for withstanding shock; vibration;dust and harsh weather conditions such as snow and rain
- High power walkie talkies with potential coverage for up to 300,000 square feet /30 floors;high gain antenna provides powerful signal transmission and penetration ability; improve call sound quality;(channel 1 can connect to base station )
- Digital communication without sound distortion or signal drop;enhance the clarity of the voice;2 way radio long range support crystal transmission sound whether inside a building or outdoors
- All call/group call;allows you to talk to other people simultaneously even they are not on the same channel
- 2200mAh rechargeable battery; long-time operation without worrying;15 hours in analogue mode; 25 hours in digital mode
- Out of the box;16 channels are pre-set with CTCSS/DCS to reduce unnecessary transmissions and therefore cannot talk directly to other brands of radios; if you need to talk to other brand walkie talkies; please contact us via Amazon mail; we will offer firmware for you
