Retevis RT6 Walkie Talkies IP67 Waterproof Dual Band VHF/UHF 2 Way Radio with Earpiece(2 Pack) IP67 dust and waterproof;dual band VHF UHF and 5w/3w/1w power covers almost all commonly used frequency and range Clear sound quality;128channels;CTCSS/DCS function;VOX function;scanning function;SOS emergency and built in LED torch light Easy to carry and program;support keyboard program and chirp program(including programming cable) Battery capacity;7.4V/1800mAh rechargeable Li-ion battery for long time to use and comes with a charging dock Simple return policy;30 days no reason to return (including the radio accessories)