Frequency range is UHF 400-470MHz;16 pre-programmed channels;each radio has identical frequency on each of the 16 channels out of the box;16 position mechanical rotary switch channel selector;when you turn the knob to change the channel, a synthesized voice will tell you the channel number;channel frequency is programmable within the frequency range;you can program any of 50 CTCSS tones and 105 CDCSS tones on each programmed channel. Each radio comes with a 1500mAh rechargeable Li-ion battery and a charging dock; the charger comes with an AC wall-wart Type A plug and works in 110v-240v; it takes about 2.5 hours to fully charge; battery life is determined by transmit time;it lasts around 8 to 96 hours on a single charge depending on how much you transmit;you can charge the battery alone or charge the radio with battery installed. High quality built-in speaker on the radio provides loud and crystal clear sound; Push-to Talk button and built-in mic on the radio;each radio comes with a single-earbud style earpiece(foam piece included) with a microphone built in and a Push-to-Talk button; earpiece plug is K-type of 3.5mm plug and 2.5mm plug;when you plug in the earpiece, all sound goes to the earpiece and the radio speaker is silent;the radio has a VOX function. Only, no PO Boxes/APO's.
If you have any questions, don't hesitate to send us a message! The item "Long Range Walkie Talkie 4 Set Two Way Radio Charger Battery Headset Waterproof" is in sale since Monday, July 1, 2019. This item is in the category "Consumer Electronics\Radio Communication\Walkie Talkies, Two-Way Radios".
The seller is "*usa_deals*" and is located in Pittsburgh, Pennsylvania. This item can be shipped to United States.