Two-way radios are devices used to communicate with each other. Some are equipped with microphones and transmit sound using a push-to-talk button. They are also equipped with VOX technology, which stands for voice-operated exchange. When switched on, the VOX microphone listens to the user’s voice and turns on the radio when it detects a conversation. Likewise, it will automatically shut down when there is no sound.
To understand how different frequencies affect the range of a 2-way radio, you need to understand the difference between UHF and VHF frequencies. The lower the frequency, the longer the wavelength. Both frequencies produce similar levels of energy and are effective for the same purpose. When considering the distance of a 2-way radio, it’s best to consider how much distance it can be transmitted. Some frequencies can penetrate walls, while others aren’t.
When it comes to choosing the right 2-way radio, make sure to consider your application. There are multiple advantages to using this form of communication over other methods. First and foremost, you should choose the type of frequency that will suit your needs the best. A higher frequency will give you the most range. A lower frequency will be more cost-effective, so you should be aware of these differences and choose the best one for your particular needs. So, what’s the difference between a UHF radio and a VHF radio?
A two-way radio works by sharing two different radio channels. The two-way radio will operate in half-duplex or full-duplex mode, meaning both devices must be switched on in order to communicate with each other. A half-duplex radio will only transmit once, while a full-duplex radio will transmit and receive radio signals simultaneously. You can use a two-way radio to communicate with friends and family, in your car, or even at work.
pxton Walkie Talkies Long Range for Adults with Earpieces,16 Channel Walky Talky Rechargeable Handheld Two Way Radios with Flashlight Li-ion Battery and Charger（4 Pack）
$37.99 (as of January 29, 2026 19:07 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
BAOFENG BF-F8HP PRO 10 W Tri-Band Two-Way Radio – UV-5R 7th Gen, 1000 Channels, GPS & NOAA Weather, Aviation/VHF/UHF/1.25 m Scanner, IP54 Rugged, USB-C Rechargeable Battery
$62.89 (as of January 29, 2026 19:07 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Retevis RT22 Walkie Talkies Rechargeable Hands Free 2 Way Radios Two-Way Radio(6 Pack) with 6 Way Multi Gang Charger
$110.00 (as of January 29, 2026 19:07 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Walkie Talkies, MOICO Long Range Walkie Talkies for Adults with 22 FRS Channels, Family Walkie Talkie with LED Flashlight VOX LCD Display for Hiking Camping Trip (Orange 2 Pack)
$17.99 (as of January 29, 2026 19:07 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Midland GXT1000VP4 GMRS Two-Way Radio (50-Channel, Long Range, 142 Privacy Codes, SOS, NOAA, Rechargeable Nickle Battery, Black/Silver, 2-Pack)
$74.99 (as of January 29, 2026 19:07 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Wishouse Walkie Talkies for Adults Long Range-Rechargeable 4 Pack 2 Way Radios, Hiking Accessories Camping Gear Xmas Birthday Gift for Kids Family with Lamp,SOS Siren,NOAA Weather Alert,Easy to Use
$59.77 (as of January 29, 2026 19:07 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Motorola Solutions, Portable FRS, T605_H2O, Talkabout, Two Way Radios Waterproof Walkie Talkie Emergency Preparedness, Rechargeable, 22 Channel, 35 Mile, Orange W/Black, 2 Pack
$99.99 (as of January 29, 2026 19:07 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Rechargeable Walkie Talkies Long Range for Adults, Walky Talky VOX with 22 FRS Channels, 99 Privacy Codes Two Way Radio,1200mAh Li-ion Battery, for Camping Hiking Emergency (2 Pack Colorful)
$19.99 (as of January 29, 2026 19:07 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Retevis RT22 Walkie Talkies, Mini 2 Way Radio Rechargeable, VOX Handsfree, Portable, Two-Way Radios Long Range with Earpiece, for Family Road Trip Camping Hiking Skiing(2 Pack, Black)
$28.49 (as of January 29, 2026 19:07 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)