Support inserting U disk for playback,Elderly and children dancing yoga outdoors<br>Having a screen is more convenient,Multiple information can be displayed<br>Support recording single loop,Single song loop play M to switch to recording mode<br>wireless charging microphone,Supports wireless charging of the speaker, 0.1 second adsorption<br>Suitable for many musical instruments,With instrument interface, volume, bass and treble adjustment, professional instrument sound amplifier design<br><br>Name:Digital player<br>Product model: S59<br>Battery capacity: 7.4V2800mah dual-cell<br>Size:11.7 x 9 x 4CM<br>Frequency response: 100HZ-13000HZ<br>Music playback: Support APE/WAV/WMA/MP3 formats<br>The product appearance and printed words depending on the batch, but this does not affect use<br>Color: As Shown<br>Material: ABS<br><br>Package Contents:<br>1 x Voice Amplifier With accessories<br><br>Only the above package content, other products are not included.<br>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.