Signal stable, anti-interference, high performance, low power consumption, real chip wireless Bluetooth 5.0High Definition AudioMake it easier and faster connection The connection speed is definitely one of the important indicators that affect mood Group intercom helmet bluetooth headsetIP67 drip-proof and without obstructionsWaterproof, dustproof and sunscreenKeep you informed about the status of the BluetoothPrompt intelligent voice6 people connected at the same timegroup intercommunication in real timeCommunication in Communication in the same car fleet Personal communicationPhone unprecedented Bluetooth headset with all featuresIntercom can be connectedYou can connect two mobile phones at the same timeWirelessGroup members can also connect to other devices at the same timeMultiple devices connected simultaneouslyClip distribution and Velcro folder boardTwo installation methodssecuring clip installationInstallation Velcro podepinkSuitable for complete helmets / helmets three bedroom / combined helmets, etc.It pays to have while chargingLong battery lifeThe lifetime is up to 300 hours.300 hours of standby2.5 hour charge time10 hours of working time