Q&A About Retevis RT638 Mini Walkie Talkies For Kids

Get the answers to all your questions about Retevis RT638 Mini Walkie Talkies For Kids! Learn about their features, performance, and usage, as well as tips and tricks for getting the most out of your walkie talkies.

Questions One : What's the range on RT638?

Answer: The range of Retevis RT638 walkie talkie is about 500-800 meters in urban densely populated areas. This range is just for reference only, since the distance of the walkie talkie is greatly affected factors as terrain, weather, obstacles, etc.

Questions Two : How to get 4 packs to work with each other?

Answer: Yes, they have been programmed to the same frequency and privacy code. You just need to turn them to the same channel, they can work with each other directly.

Questions Three: Does the RT638 work with the earpieces?

Answer: Yes,  it does. The earpiece jack of RT638 is on the right side of the walkie talkie, which is a 2.5mm jack. The compatible earpiece is J9109A

Questions Four: Are these Walkie Talkies recargable?

Answer: Yes, this Retevis RT638 Walkie Talkies is rechargeable, it not only supports both AAA Alkaline batteries and AAA rechargeable batteries, but also has a USB charging port which can be charged for your rechargeable batteries (the package doesn't include batteries and USB cable).

Questions Five: Does the RT638 have a button lock feature?

Answer: Yes, Retevis RT638 Walkie Talkies have a button lock feature. Turn on this feature can prevent children from accidentally changing their pre-settings.