Retevis RT21 Robust Durable License Free Radio (6PCS) with Six-Way Charger

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 Radios RT21 Robust Durable License Free Business Radio (6 Pack) with Six-Way Charger Kit

Retevis RT21 license free handheld 2-way radio has a stylish appearance and a comfortable feel. The shell is sturdy, wear-resistant, and not easy to scratch. This walkie talkie is suitable for schools, retail stores, warehouses, docks, construction sites, tourism, logistics, factories, etc.

Long and Sturdy Antenna Design

With a longer antenna design, the Retevis RT21 license free walkie talkie has a longer range in the same environment. Whether in the school, retail, hotel, hospital, construction, or manufacturing industry, RT21 two way radio can provide a clear and stable signal transmission.

Save Time and Save Space

The six-unit multi-charger can charge up to six radios or batteries simultaneously, so you don't have to bring many desktop chargers.

Long Battery Life Walkie Talkie

The built-in 1100 mAh battery can be used continuously for 10–12 hours, takes about 3 hours to fully charge, and is on standby for more than 72 hours.

Rugged and Long Lasting

The body is made of durable materials, can withstand shock and vibration in harsh environments, and can be used for a long time to save corporate communication costs.

Loud and Clear Sound

Retevis RT21 FRS radio features a high quality speaker and mic, which can provide you clear sound with no statics. You can transmit or receive excellent and loud, never miss a message even in noisy environment. 

FAQ on Retevis RT21 Handheld License-Free Two-Way Radios

Question 1: Can Retevis RT21 be used with RT22 mini walkie talkie?

Answer 1: Both Retevis RT22 and RT21 two way radios are FRS radios with 16 channels, they can communicate with each other on the same channel and CTCSS/DCS.

Question 2: Are Retevis RT21 waterproof?

Answer 2: RT21 is only life-water-resistant. (Life-water-resistant is suitable for daily use, it can handle water droplets and raindrops, but not immersion). However, we have many portable waterproof walkie talkies, such as Retevis RT47 and RT49P IP67 waterproof walkie talkies. 

Question 3: What is the range of Retevis RT21?

Answer 3: Retevis RT21 FRS 2-way radio ranges from 0.5 to 2.5 miles, depending on the condition of the terrain. It can reach an extended range in an open field and other areas with no obstructions at all. While in the city, it somehow has a restricted range due to interference, such as buildings and infrastructures.

Question 4: Does the RT21 have voice scrambling?

Answer 4: Yes, Retevis RT21 two way radio has a scramble function. There are 1-8 scramble types to choose from in the channel information. And you can set different scramble types in different channels, which will ensure your communication security.