1:Set of 2 included. 3-5 mile distance range, fun and easy to use. Small & lightweight(79g), portable with ergonomic design for firm grip and belt clip for easy attachment when not in use, durable material will extend service life. 2: Supporting 22 channel PMR system to transmit and receive icons. FRS/GMRS 2-way radios, Super long play time. 3: Simple push to talk operation, Auto scan with a click of scan button at UHF 462-467 Frequency range on the LCD backlit display to save you more time.. 4: Ages 6 & up, requires 4 AAA batteries per unit (not included). Best gift for your friends or family members. 5: High Goods Quality: durable and Environmental material very safe and suit for kids, crisp and smooth sound quality with adjustable volume level, auto squelch function will mute the background noise so you get the crisp sound even in crowded places..