Features 1.High Sensitivity: This pocket radio uses DSP anti interference chip to improve reception sensitivity, and supports ultra wide signals in the FM (87?108 MHz) and AM (520?1710 KHz) frequency bands. 2.Telescopic Antenna: Equipped with 6 sections telescopic antenna, with 16.5 inch length, 360 degree rotation, providing strong signal reception and perfect reception of all frequency bands in your area. 3.Built in Speaker: The FM AM pocket radio is equipped with large speaker to listen to the radio in clear stereo, enjoy music, conversations, and sports news, and is equipped with a 3.5mm headphone jack. 4.Battery Powered: This radio is powered by 2 AA batteries (not included), which can be replaced in a timely manner to keep the radio running, suitable for long distance travel or emergency situations. 5.Portable Design: This pocket radio is a portable design with a hand rope for easy use during running and exercise, and can be tied to a bag or placed in a pocket, making it suitable for outdoor use. 6.Easy Operation: This radio has AM and FM switch button, allowing you to switch back and forth between two channels at will, and equipped with convenient channel tuner and volume knob. specificationItem Type: AM FM Radio Product Material: ABS Color: Black Battery: 2 x AA Battery (not included) Frequency Range: AM: 520-1710KHz, FM: 87-108MHz Mode Mediation: AM, FM Audio Output Port: 3.5mm Headphone Jack Speaker: Built in Speaker Product Size: Approx. 13 x 6.9 x 3.8cm / 5.1 x 2.7 x 1.5in PackageList1 x Pocket Radio 1 x User Manual