This two-way radio has a 0.5W wireless wireless license. It can be completely free and legally used in Europe Easy to use: The radio has clear sound, adjustable volume and fast signal analysis VOX function: With the internal VOX function, you can simply send and send signals without pressing "Call" easier to press Ergonomic design, it can hold the belt and hold the belt clip. Each unit is driven by 4 AAA batteries (batteries not included), Best Gift: Our children's walkie talkie is the perfect gift for children. A good toy for children, friends or family. Great Holiday Gift, birthday gift or visitor gift, can be used for all outdoor activities Main Features Stay in touch with your friends and family. The transmission distance can reach 3 kilometers; VOX function; Cool LCD display; Search open channels quickly with automatic channel search; Provide power saving function, low battery alarm; a flashlight for night adventures, emergencies or dark working environments; Very suitable for camping, skiing and various outdoor activities. Package includes: 2 x Blue Walkie Talkies 1 x User Guide Note: Effective distance: 3 kilometers from a clear place, 1 kilometer between multiple buildings, 500 meters in the city. The distance is influenced differently by buildings or obstacles. Shop tips: 1. The size is measured manually, please allow the error (1-3 cm). 2. Due to the different monitor pixels, there may be some color difference, please refer to the actual product.