Retevis RB48 Plus Walkie Talkies Long Range, Heavy Duty Rechargeable Two Way Radios, IP67 Waterproof, Shock Resistant, Group Call, VOX(10 Pack with Gang Charger)

UPGRADED GMRS RADIO - RB48 Plus GMRS walkie-talkie ensures strong communication, it's great for businesses up to 30 stories tall or 350, 000 SQ. FT. in size ^^ ADVANCED TRIPLE PROOF - IP67 rating; withstand 1m depth water for 30 minutes and against 0.1 m dense dust; 2 meters drop-proof; passed 1000 2 meter drops without breaking ^^ ONE-KEY GROUP CALL - press the group call button to call all members simultaneously for information sharing no matter what channel they are using ^^ 4-DAY LONG STANDBY - RB48 Plus rechargeable walkie talkies built in 2000mAh Li-ion battery; 18hours of work only 4-5 hours to fully charged to work again ^^ NOAA WEATHER ALERT - with 11 NOAA channels, the RB48 Plus keeps businesses alert of severe weather conditions so they can keep employees and customers safe