Battery Properties: Without BatteryWireless Property: other wireless functionsCompatible Device: HeadphoneWater Resistance Level: Non – WaterproofDisplay Type: VfdWireless Function: Receive Radio
Power Mode: USB ChargingOperating Voltage: ≤36VBattery Properties: Rechargeable BatteryRechargeable Battery: Lithium Battery-PolymerWireless Property: other wireless functionsRecommended Usage: Video ConferenceConnector Type: