PRO520XL - Compact Professional Mobile CB Radio ANL Switch Compact Size Full 40 Channel Operation Instant Channel 9 PA/CB Switch RF Gain S/RF Meter WARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: Power - Output (Watts): 4w Box Dimensions: 3"H x 6"W x 12"L WT: 2.4 lbs UPC: 050633032145 Quick Guide (pdf)Owner&';s Manual (pdf)