Fawoonu Xtalk X2 - 2 2.4G

Specifications: Wireless Technology: Digital 2.4G Transmission Mode: Full-Duplex Operating Range: 350m (LOS) Frequency Band: 2.4G Latency: About 50ms Approximate RF Sensitivity:<-90dBm Radio Output Frequency: 20dBm Power: USB-C DC 5V Battery Capacity: 1050mAh Working Time: 20H Charging Time: About 2.5H Frequency Response: 150Hz~7KHz Signal-To-Noise Ratio: >65dB Distortion: <1% Microphone Type: Condenser Microphone Max Input Sound Pressure Level:>115dBSPL Output Sound Pressure Level: Typical 98+3dBSPL (at 94dBSPL 1KHz) 3.5mm Input: Available for ing Temperature Range: 0℃-45℃(Working Status) -20℃-60℃(Storage Condition) Weight: About 188g (Battery Included) Packing List: 2 * Wireless Headsets with Battery Inside 2 * Mic Windscreen 2 * Foam Cushions 1 * Charging Station 2 * Charging Cables