1. Use the Family Radio Service (FRS) frequency band.
2. The power is less than 2W.
3. FRS devices usually use frequency modulation (FM) to communicate. FM can provide better sound quality and anti-interference ability.
4. The frequency range is 462 and 467 MHz, 22 channels. If you are operating children's products, toy supermarkets, welcome to follow us to get more business information.
Toy Walkie-Talkies
walkie talkie 3km range