Walkie Talkies Rechargeable, Set of 6, Portable Two Way Radios, by Retevis #RT48

Retevis RT48 Waterproof Walkie Talkies,Heavy Duty Rugged 2 Way Radio,IP67 Dustproof,Waterproof up to 1m/30min,1200mAh Rechargeable Professional Two Way Radio,VOX,SOS,for Construction Business(6Pack) Professional walkie talkies; different environmental conditions affect the transmission range of walkie talkies; transmission distance of Retevis RT48 business walkie talkies is as follows; inside buildings (300,000 square feet/25 floors);please note that buildings or forests in urban areas may hinder signal transmission; shortening the transmission range of the walkie-talkie