JBL PartyBox Wireless Mic 2-pack / 2.4GHz wireless digital / unidirectional dynamic microphone / effective distance up to 30m / black JBLPBWIRELESSMIC

Genuine Japanese product 1 year manufacturer's warranty for new products only Product certified with the technical standards mark. Frequency band: 2400MHz - 2483.5 MHz Digital wireless microphone using 2.4GHz wireless system Continuous use time: Microphone: up to 20 hours, Dongle: up to 12 hours Directionality: Cardioid type (unidirectional)