Features 1.Radio with FM1, FM2, MW, SW1-8,radio alarm function(wake up the radio),and lithium battery. 2.9K / 10K select AM tuning increment (how to change: press the power button, turn off the radio, press and hold the MW button for 5 seconds while rotating the knob.). 3.With Digital Signal Processing, the rotary tuning knob and telescopic antenna enable high sensitivity reception, high signal clarity and good sound quality. 4.The plug-and-play audio player features an memory card and USB (standard USB-A) audio input. It supports audio files in MP3 format. Other convenient features include calendar, digital clock, alarm clock and sleep timer. 5.A convenient and practical alarm clock and sleep function will automatically turn the machine on or off at the right time. specificationFeatures: Radio with FM1, FM2, MW, SW1-8,radio alarm function(wake up the radio),and lithium battery. Sleep function (10-90 minutes) and day, month, year display. Use encoder adjustment with a lithium ion battery. MP3 player supports memory card and USB port. 9K / 10K select AM tuning increment (how to change: press the power button, turn off the radio, press and hold the MW button for 5 seconds while rotating the knob.). With Digital Signal Processing, the rotate tuning knob and telescopic antenna enable high sensitivity reception, high signal clarity and good sound quality. The plug-and-play audio player features an memory card and USB (standard USB-A) audio input. It supports audio files in MP3 format. Other convenient features include calendar, digital clock, alarm clock and sleep timer. A convenient and practical alarm clock and sleep function will automatically turn the machine on or off at the right time. Built-in high-end speakers provide loud, dynamic and crisp sound, enhanced enjoyment, and private listening through the headphone jack, powered by an 800 mAh rechargeable lithium-ion battery. : Item Type:Radio FM Frequency Range: 64.0 - 87.0 MHz & 87.0 - 108.0 MHz AM: 522 KHz - 1,710 KHz Shortwave 1-8: 5.95 - 21.85 MHz Tuning: Manual FM Sensitivity (S/N=30 DB): < 3uV Signal Selection: > 60 DB S/N Ratio: > 55 DB Speaker: 8 Ohm / 500 mW Earphone: 3.5 mm/32 Ohm Antenna Length: 10-45cm Weight: 191 g / 6.74 oz(approx.) Power Sources: BL-5C 850 MAh Li-Ion Rechargeable (Included) Package List: 1 x Radio 1 x Users Manual 1 x Cord PackageList