Retevis NR30S Long Range Walkie Talkies, Waterproof GMRS Two Way Radio, High Power 2 Way Radio Long Range, Noise Canceling, 2800mAh Battery, Repeater Capable, Group Call, for Off-Road Hunting(2 Pack)
Walkie talkies long range; high output power can reach 700,000 square feet and 50 floors of signal coverage in concrete buildings; fully meeting the long range communication needs of campuses; large hotels; large warehouses; etc
Clear sound quality; NR30D two way radio uses DMR technology; unlike analog walkie-talkies; its sound quality does not deteriorate with increasing distance; even at the edge of the signal; the sound quality is still clear; NR30D also has a built-in noise reduction chip that can easily filter out background noise; suitable for campus activities and sports events
Secure communication; NR30D walkie-talkie uses AES256 algorithm to achieve truly secure communication; and is compatible with Motorola DMR walkie-talkies and Retevis RT29D walkie-talkie compatible
Waterproof walkie talkies; IP67 protection level; waterproof; dustproof and drop-resistant; supports long-term use in complex environments; saves communication costs
Dual mode; NR30D has both digital mode and analog mode; shortcut keys can switch to NR30/NR30S frequency for compatibility
Ultra-long battery life; 2800mAh rechargeable lithium battery; supports 15 hours of continuous communication and 70 hours of standby time to meet normal shift needs; supports USB-C charging
Group call; NR30D walkie-talkie has single call; group call; full call and other call modes to meet various daily communication needs
Emergency walkie-talkie; NR30D has an independent alarm button on the top to easily respond to emergencies; there is also a lone worker function; to ensure personal safety of individual operations
Hidden display; NR30D walkie-talkie is designed with a hidden display screen; which is more resistant to falling than LCD screens and is not prone to scratches that affect the viewing experience; at the same time; you can intuitively see information such as channels and power levels