25W Portable All-In-One Dual Channel Wireless Recharge PA System with 2 Headset & 2 Lapel * Suitable for School Teacher, Church, Hotel Conference Room, Aerobics Instructor, Sport Coach, Auction, Street Musician and Any Small Meeting Room * Built in: Amplifier and Speaker * One Heavy-Duty Carrying Bag * Dimensions (W X D X H): 7.1" X 4.3" X 11.4"