• Walkie talkies for adults long range; Retevis RB17A with greater penetration;can penetrate 30 floors of the campus academic building; provides a reliable and durable communication even during severe weather;you can talk to family members anytime
• RB17A walkie talkies channel 8-channel 14 are low power; channel 1-channel 7 and channel 15-channel 30 are high power; If you want to get longer range; make sure the channel you are on is high power
• The Retevis RB17A two way radio can talk directly to Retevis GMRS radios; each channel is preset with CTCSS DCS to minimize unwanted transmissions on other channels; you can change the settings by using chirp; or by firmware obtained through Amazon Contact; so you can communicate with other brands of radios
• Long battery life; walkie talkies rechargeable built-in 2200 mAh rechargeable lithium battery; can be used continuously for more than 15 hours; provide reliable assistance for your camping and hunting
• Emergency walkie talkies long range;local mode will provide you with great help when you are far away form your partner;they can also get your SOS signal; Emergency alarm can help to withstand harsh environment;when hurricane season comes,GMRS RB17A walkie-talkie can help you get in touch with the outside world in time and help you escape from danger as soon as possible
• Easy to carry and use; RB17A 2 way radios walkie talkies long range has only three buttons and two knobs; two-way radios provide one-touch push-to-talk capability for instant communication; help you to stay in touch with your partners at any time during your travels
• FCC certification; please note that our 2 way radios FCC ID is:2ASNSRB17A