Feature:1. [Multi Function] This cassette player supports tape playback, radio, plug in the card can play tapes, you can record with a blank tape, to meet your different needs.2. [Play Method] Portable radio has FM, medium wave, short wave plug in card, plug U disk, plug Storage Card play mode, can be played externally or use headphones.3. [Power Supply] AM FM cassette player can be directly plugged in ( can be used, the voltage can be adjusted at the back of the machine), or the use of D battery.4. [No Noise] The sound from this cassette recorder is deep and thick, pure and noiseless, beneficial to the elderly and children's hearing health, long listening without fatigue.5. [Near Field Sound Effect] Portable cassette player with radio, can create near field effect, as if the sound of the real world, the more you listen, the better it sounds.Specification:Item Type: Cassette PlayerMaterial: ABSSize: Length: Approx. 30cm/11.8in, Width: Approx. 10cm/3.9in, Height: Approx. 17cm/6.7inFrequency:AM: 530-1600KHzSW1-2: 2.8-221.MHzSW: 8-16MHzFM: 87-108MHzBattery Specification: 4 x LR20 Or D Batteries (Not Included)Control Device: Antenna, Headphone Jack, USB, Storage Card Jack, etc..Package List:1 xCassette Player1 x PowerCord1 x Instruction ManualNote:Manual measurement, please allow 0.4‑0.7in error.