Retevis RB48 Floating Walkie Talkies, Shatterproof,Vibration,IP67 Waterproof, MIL-STD-810H,USB-C,2000mAh,SOS,NOAA,2 Way Radios Long Range for Work Site, Warehouse,Farms,Skiing (2 Pack)

Key features

Military-Grade Durability-Built to Survive the Harshest Conditions；Tested to MIL-STD-810H, RB48 shrugs off drops, dust, vibration, heat, cold, and everyday abuse. It’s engineered for frontline reliability, 【Advanced Triple Proof】IP67 waterproof and dustproof; against 0.1μm dense dust; 2 meters drop-proof; passed 1000 2 meter drops without breaking; designed for harsh conditions, 【Long Range Communication】up to 300,000 sq.ft./25 floors of long distance signal range; provide stable and clear transmission, 【Rechargeable Walkie Talkie】2000mAh battery; provides up to 20 hours of battery life; USB-C charging and charge station; meet various charging methods, 【Ready Out of the Box】bright yellow design; high visibility; optional roger beep confirms the completion of the user's transmission; silicone button covers for harsh climates and wet environments.