Rugged and reliable walkie talkies;these RT21 radios walkie talkies with metal interior construction; which stand up to harsh job-site conditions common at manufacturing floor and retail warehouse；good at handling abuse
2 way radio long range;long antennas keep you and your team always stay in . with loud clarity sound quality in building or outdoor
1100 mAh battery will last about 10-12 hours using time;power your working time all the time
Equipped with 6 way gang charger and charging 6 pack walkie talkies together to save time for your business;you can also charge the battery separately
All RT21 walkie talkies for adults has been set well could use directly when out of box; emergency alarm will protect your safety when you work alone