Retevis RB48 Plus IP67 Waterproof Heavy Duty Long Range Walkie Talkies(4 Pack) Bundle with SMA Female Antenna 15.4inch(8 Pack), GMRS Radio, Construction Jobsite Two Way Radio

Retevis RB48 Plus Heavy duty walkie talkie is designed for harsh Jobsite enviroment. IP67 waterproof and dustproof, 2 meters drop-proof, double PTT, one-key group Call, easy pairng, VOX function, vibration reminder, emergency alarm, NOAA, call tone, CTCSS/DCS cancellation, key-lock. Package includes: 4 x RB48P Two Way Radio(Li-ion battery); 4 x Charging line; 4 x Adapter; 4 x Charging Base; 4 x Sling; 4 x Belt clip; 4 x User manual

• WALKIE TALKIES LONG RANGE - high power provides 350,000 sq.ft.(or 30-story building) of smooth communication; you won't worry about communication problems wherever you are; FCC ID:2A3OORB48P
• ADVANCED TRIPLE PROOF - IP67 rating; withstands 1m depth water for 30 minutes; against 0.1μm dense dust; shock resistant; anti-slip design; withstand drops up to 2M; helps you to use the 2-way radio durably
• Enhanced signal strength; gain 2.15dBi; max power 20 W; VSWR Less than 1.5; impedance 50ohm; 15.4inches/39cm in length; two way radio antenna ensures a powerful boost to your radio's signal strength; extend the range of your communication
• Flexible design; the flexibility of whip antenna makes walkie-talkie antenna an ideal choice for outdoor enthusiasts
• VHF/UHF 144/430 MHz (136-174 + 400-470)MHz dual band antenna; walkie talkie antenna is made of ABS bottom shell and heat shrink sleeve; makes radio antenna more durable and rugged