Polycom Expansion Microphone: Contains one analog Microphone Array and one 7.6m/25' RJ11 connection type cable. Compatible with Poly Studio X50 (w/out Trio/C60), Poly Studio USB and RP Debut.
Ulanzi U-Mic AM18 Sistem de lavaliere wireless A018GBB1 Conectivitate wireless: 2 TX in 1 RX Raza wireless: 328 ft / 100 m Timp de funcÈ›ionare: PĂ¢nă la 12 ore (o singură Ă®ncărcare) / PĂ¢nă la 20 ore (cu carcasă de Ă®ncărcare)Greutate:...