Retevis RB75 GMRS Two Way Radio, 4500mAh Big Battery, Waterproof Walkie Talkies Long Range, Hands-Free, Walkie Talkie with Earpiece for Hiking Camping Cruise (2 Pack)

4500mAh large capacity lithium battery; it can work up to 16-20 hours and ties stand-by time can up to 200 hours
Skiing walkie talkie with earpiece;speak directly into the headphones;reducing noise;simple button is easy to operate even you wear gloves;protect from bare skin;Ideal gift for friends
RB75 high power walkie talkies are specifically designed for large commercial environments; channels are pre-set with CTCSS DCS to reduce unnecessary transmissions and therefore cannot talk directly to other brands of radios; if you need to talk to other brand walkie talkies; please contact us via Amazon mail; we will offer firmware for you
VOX function recognizes your voice directly; use with earpiece to completely free your hands
GMRS long range walkie talkies; can be connected to a repeater to extend the communication range; give you clear communication over long distances jobsite
High gain antenna with voice chip DSP can transmit your voice clearly to your companions; give you a smooth call experience
Our walkie talkie is GMRS walkie talkie. The FCC ID is 2ASNSRT76; Our walkie talkies meet FCC Part 95 Subpart E rule
Retevis RB75 waterproof walkie talkie is suitable for airport; star hotels; large amusement park; large hospital etc

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