1 Wireless Headset with Battery Inside. Wireless Technology: Digital 2.4GHz. Radio Output Frequency: 20dBm. 2 Wireless Headsets with Battery Inside. 5 Wireless Headsets with Battery Inside. Power: USB-C DC 5V.
1 Wireless Headset with Battery Inside. Wireless Technology: Digital 2.4GHz. Radio Output Frequency: 20dBm. 2 Wireless Headsets with Battery Inside. 5 Wireless Headsets with Battery Inside. Power: USB-C DC 5V.
1 Wireless Headset with Battery Inside. Wireless Technology: Digital 2.4GHz. Radio Output Frequency: 20dBm. 2 Wireless Headsets with Battery Inside. 5 Wireless Headsets with Battery Inside. We have well-trained and professional sales & after-sale services persons who can speak English fluently.
1 Wireless Headset with Battery Inside. Wireless Technology: Digital 2.4GHz. Radio Output Frequency: 20dBm. 2 Wireless Headsets with Battery Inside. 5 Wireless Headsets with Battery Inside. Max Input Sound Pressure Level:>115dBSPL.