Retevis RT21 Walkie Talkies with Earpiece, Portable Two Way Radios (2 Pack) | for K 12 School, Family, Hiking, IP54, Voice Battery Check, Upgraded Type-C Charging, 1W Audio Output, Rugged for Daily Use

Rugged and Reliable for K-12 Campus Safety; Durable shell resists cracking from daily drops; IP54 rated against water and dust; keeps walkie talkies stable during outdoor PE and rainy patrols.

Campus-Wide Coverage for K-12 Facilities; strong signal output reaches basements and parking lots; covers up to 1.5+ miles in open fields; actual range varies with buildings and terrain; keeps two way radios connected across playgrounds and classrooms.

Simple Setup and License-Free Operation; No licenses or frequency paperwork required; ready for teachers and bus drivers; one-key VOX for hands-free use; voice battery alerts simplify daily handling.

Long Battery Life and Convenient Charging; 1200mAh battery supports 13 hours of use; covers full school day from drop-off to after-school; USB-C port and drop-in charger offer flexible options.

Private Communication with Included Earpiece; CTCSS and DCS codes filter out unwanted chatter; scrambling keeps conversations private; bundled clear tube earpiece enables discreet listening during hallway supervision