synco XTALK X2 - 2 2.4GHz

Specification: Range: 400m/ 1,312ft LOS Frequency Information: 1787MHz-1928MHz Transmission Latency: ＜35ms Headset Runtime: Master Headset≈10H,Remote Headset≈5H Output Sound Pressure Level: Typical 98±3dbSPL (at 94dBSPL 1KHz) Temperature Range: Working Status：0~45°,Storage Status：-20°~+60° Max Input Sound Pressure Level: >115dBSPL Battery Capacity: 1200mAhLi-ion Battery Frequency Response: 150Hz~7khz Charging Time:2.5H ignal-To-Noise Ratio: ＞65db Distortion: ＜1% Microphone Type: Condenser Microphone Weight:: 170g（Battery Included） Package list: XTalk Headset x2 Rechargeable Battery x2 Charging Cable x1 Charging Station x1 One-ear foam Cushions x2