Clear Reception. Clear Transmission. Clear Sound Quality. X-TALKER T51 walkie talkies have up to a 28-mile range and features 22 Channels (38 Privacy Codes), Channel Scan, and Midland's legendary Weather Alert technology. Powered by two 700mAh rechargeable battery packs (included) or three AAA batteries each (not included). *Maximum range can only be achieved over water or open rural areas under optimum conditions. FCC license required. Features and specifications subject to change without notice.Includes:Pair of RadiosBelt ClipsRechargeable Battery PacksDesktop ChargerMicro USB Charging CableOwner's Manual FeaturesThree year warrantyClear, crisp communication with easy button accessXtreme Range* up to 28 milesWeather Alert Radio38 privacy codeseVOX hands-free operation