Retevis RB67 Walkie Talkies 4 Pack for Adults Long Range,Licese Free FRS Two-Way Radios,Group Call,Mini Walky Talky Rechargeable with 1600mAh Li-ion Battery USB C Charging for Gift Event Venue Trip

NR30 can talk directly with itself; if you need compatibility with other radios; please make sure that the radios have the same frequency and CTCSS/DCS; need firmware support you can contact us via Amazon email
One key to increase the distance; high power walkie talkies; when the existing distance and power cannot meet the demand; only by adjusting the side key, you can switch to a higher power to achieve a longer distance; press and hold PF1 for 3 seconds to switch to three power levels; one beep represents low power; two beeps represent medium power; and three beeps represent high power; long range communication; Retevis NR30 walkie talkies offer reliable communication even in remote areas
IP67 waterproof rating; Retevis NR30 2 way radios are built to withstand even heavy rain or all kinds of bad weather; ensuring durability and longevity

Upgrades from our Previous Generation UV-5R: Twice the Output Power (8 watts up from 4 watts output), New Hardened Durable Radio Shell, 30% Larger Battery, V-85 High Gain Antenna (Twice the Antenna Performance), USA Support + In-depth User Guide Included; A PC03 FTDI Programming Cable is Recommended for Easier PC Programming
High / Med / Low Power Settings (8W, 4W, 1W); Frequency Range: VHF: 136-174 MHz(Rx/Tx). UHF: 400-520 MHz(Rx/Tx); Broad (Wide) / Narrowband (Narrow) Selectable
The BF-F8HP was designed in the USA and because not everyone is a radio-expert we really wanted to focus on providing an easier user experience! That starts with the new in-depth manual that guides you through the capabilities and customization of the BF-F8HP. On top of that the BF-F8HP also includes exclusive concierge customer help and warranty support. This concierge service is only available on select BaoFeng models such as the BF-F8HP, UV-82HP, and UV-5X3

MURS radio; RT27V can only talk to MURS radios from Retevis; if you need to talk to other brands of MURS radios; you can contact us via Amazon email; we provide free firmware
Commercial walkie talkie; suitable for long distance transmission in open areas; such as farms; logistics transportation; road and bridge construction; rescue organizations and other environments
The antenna is upgraded; the new version of the antenna is lengthened by 6.5mm; the urban calling distance is extended by 300m

High power 2 way radios has strong penetration make sure you have long distance talk in dense forest and mountains
High gain antenna; can greatly enhances your signal transmission and reception range and instant communication distance
3200 mAh large battery capacity has a long battery life; which can be used for 22-25 hours; and the standby time is up to 250 hours

UNLIMITED COMMUNICATION TIME — The rechargeable walkie talkie supports micro USB charging. You can charge them indoors, on the road, and even camping and hiking, and you do not need to pay for batteries, again and again, saving stress and money for you.
LONG RANGE TRANSMISSION AND CRYSTL CLEAR SOUND — With upgraded custom helix gain antenna,super penetration,and lossless transmission technology. You can speak clearly and your kids can hear clearly within 1 mile in yard or indoors. Longer range communication in open areas with little or no obstruction.
CRYSTAL CLEAR SOUND — Upgrade to larger speakers, automatic noise reduction technology, and stronger penetration, you can hear clear sound without distortion even in noisy environments, and adapt to a variety of harsh working environments