Retevis RB48 Construction Walkie Talkies Long Range,MIL-STD-810H Durablity | IP67 Waterproof&Dustproof,Vibration Alert&Big PTT,18-Hr Runtime,Battery Saver Mode,Keypad Lock,Jobsite Two Way Radios 10 Pack

Features

• Military-Grade Durability-Built to Survive the Harshest ConditionsTested to MIL-STD-810H, RB48 shrugs off drops, dust, vibration, heat, cold, and everyday abuse. Its engineered for frontline reliability
• Advanced Triple ProofIP67 waterproof and dustproof; against 0.1m dense dust; 2 meters drop-proof; passed 1000 2 meter drops without breaking; can withstands impacts of the tough jobsite
• Construction 2 Way Radios RB48 two way radios are designed to work in buildings up to 300,000 square feet, 25 floors; FCC ID:2A3OORB48
• Rechargeable Two Way Radio2000mAh lithium battery provides about 20-hours continuous use; support dual charging dock and USB-C charging
• Tri-Reinforced Rib Designreinforced belt clips for long hours and heavy workloads; short and sturdy antenna; fits easily in your pocket without getting stuck
• Complete 10-Pack Bundleincludes 10 RB48 two way radios with lithium-ion batteries; 10 lanyards; 10 belt clips; 10-Way Charger; DC Adapter; AC Adapter; and 2 user manuals
• Advanced Communication Featuresequipped with 38CTCSS and 83DCS codes; VOX function; vibration reminder; emergency alarm; NOAA weather alerts; call tone; battery save mode; and voice announcements for enhanced functionality
• Ready Out of the Boxlarge double PTT; solve the difficulty of wearing gloves; LCD display easy to view; optional roger beep confirms the completion of the user's transmission