MOBILE PHONE LIVEK SINGING CARDTURN ADJUSTING SO TO ADJUST 12 KINDS OF SOUNDSINGING CARD NEWLY UPGRADED KARAOKE LIVE SOUND CARD9 MAJOR UPGRADE CONFIGURATIONLET YOU FOLLOW THE K-SONG COMFORTABLE LIVE THE DESIGNER COMBINES THE DESIGN CONCEPTOF THE MIXER GRASPSTHE SOUND OUALITY AND ADJUSTS THE SOUND OUALITYSUBTLE TO VERY INTONATION FOR PROFESSIONALTUNING MASTERSTO CREATE ANEXCLUSVE VOCEFOCUS ON STREAMING SOLUTIONS Colour:Black Material:PC Package Contents: 1 * V8S live sound card 3 * cable Only the above package content, other products are not included. 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.