Using Selieve Walkie Talkies to communicate with your friends or your children to know what are they doing. It is great for playing detectives, nerf wars, bear hunts, hide and seek, camping, hiking, travel or any other activities you want to keep in touch while playing. The extensive listening range makes it great for outdoor play and perfect for your next adventure. Features: 1. Adjustable volume level allows you to speak and hear at a comfortable volume levels. 2. Wireless communication range up to 3 miles depending on environment and terrain. 3. Built-in flashlight makes it more convenient to use or play at night. 4. This kids walkie talkie has 22 channels, and every channel has 99 privacy codes. 5. Strengthen communication between parents and children. 6. Great for playing games, supermarket, shopping center, festivals, hunting and any outdoor activities. 7. Our kids walkie talkie with backlit display provides you clear view even in the sun. Specification: Frequency range: 462.550-467.7125MHz Channel:8/20/22channels(option) Sub-code: CTCSS 99 Range up to 3 Miles (Open field) Battery: 4XAAA(not included) Earphone Jack: 2.5mm/ 0.1inch Transmission Power: =<0.5W Modulation Type: FM-F3E Dimensions:5.7 x 2.2 x 1.4 inches Package Included: 2 x Kids Walkie Talkies 1 x User manual Please Note: Adverse weather, car (Iron material), voyage and buildings (yard, street) will affect the range.