Welcome to my shop! Specifications: This product is perfectly suitable for home, household, office, etc. The telescopic ultra-long antenna of this wireless FM radio can be adjusted freely until the best signal is received. This product is a good choice for radio lover. Anyone who receives our multifunctional FM radio as a gift will love it. By the advantages of lightweight and compact size, this wireless FM radio can be easily carried in your pocket or backpack, enjoying your favorite channel anytime, anywhere. The length of this product is 9.6cm, the width is 5.8cm and the height is 2.3cm. It is constructed of ABS material. Big external speaker for loud and clear sound. Item Name: Radio FM: 88.00-108.00MHz AM: 530-1605KHz Output Power: 100W(Max) Battery: 2 x AA Batteries(Battery Not Included) Size Details: Size: 9.6cm x 5.8cm x 2.3cm/3.78" x 2.28" x 0.91" (Approx.) Warm prompt: Transition: 1 inch= 2.54cm, 1cm=0.39inch 1.Please note that there is a little discrepancy between the picture and the actual item. 2.Please check the size in the picture before you buy it. 3.The color of the item may vary slightly due to the light and the screen, pls understand it. 4.May Exist 1-3cm error of measurement! Package Includes: 1 x Radio