INDIN BC-R2048 Mini AM FM Radio 2 Band Radio Receiver Portable Pocket Radio Built-in Speaker w/ Headphone Jack Telescopic Antenna Transistor frequency band display design, which can be adjusted by knobs. AM/ 2 band radio (one button switch) with built-in speaker can enrich your spare time. Built-in adjustable antenna is designed for better signal reception. With a 3.5mm headphone jack, radio can to an external earphone. Unique compact pocket design with lanyard, convenient to store and carry. Note: Powered by 2 AA batteries (NOT included), please buy in addition. Specifications: Package Size: 10.5*6.4*2.7cm/4.13*2.52*1.06in Item Weight: 70g/2.47oz Package Weight: 79g/2.78oz Item Size: 9.9*6.0*2.5cm/3.89*2.36*0.98in Brand Name: Frequency: 88-108 ; AM 530-1600 KHz : 2 * 1.5V AA batteries (NOT included) Model Number: BC-R2048 Color: Silver Package List: 1 * AM/ Radio Transistor frequency band display design, which can be adjusted by knobs. AM/FM 2 band radio (one button switch) with built-in speaker can enrich your spare time. Unique compact pocket design with lanyard, convenient to store and carry. With a 3.5mm headphone jack, the radio can connect to an external earphone. Built-in adjustable antenna is designed for better signal reception.