📻 Retevis RT29 Heavy Duty Walkie Talkies: Waterproof, High Power, Clear Loud Two-Way Radio for Adults (5 Pack) Review

High power and U band portable heavy duty 2 way radios features extremely strong obstacle penetration ensuring you have long distance talk up to 5 miles in urban work and mountainous survival. 100% IP67 waterproof walkie talkies means it still work well even if being soaked in 1 meter of water for 30 minutes and can resist the harsh environment such as heavy rain and snow;rugged design eliminate the intrusion of dust. Squelch blocking background noise and other conversations enable you have crystal clear sound transmission without static and distortion under its range. 3200 mAh Large battery capacity give you 10 days standby time and intelligent charging cradle has overcharge protection which protect the battery and radio from damaging. Good reception and crystal transmission sound; strong penetration and audio keep you and your team always stay in contact with loud clarity sound quality in building or outdoor