전단차례Wireless1Flexible1Secure1Rechargeable1Cost-effective1Easy-to-use1Applications:1Tele-conferencing1Video-conferencing1Distance learning1Speech recognition1Order#02-DSKSYS-LN-NM1Solo Wireless Microphone ordered separately1크기: 759킬로바이트페이지: 1Language: English매뉴얼 열기