Pocket-sized AM Radio Works in Open and Low-latitude Areas Model Number:KW**1 Key Specifications/Special Features: Works in open space/low-latitude areas On/Off switch Twist the tuner knob gently to your desired AM channel, and place it in your ear to enjoy music Turn it off when not in use CE- and FCC-certified Box size (L x W x H): 2.*6 x 1.*1 x 0.*4 inches Carton size (L x W x H): *0.*7 x *3.*8 x 8.*7 inches G.W. of ctn: 9.4kg