VNETPHONE V4-1-US Bluetooth Motorcycle Intercom for 4 Riders

Form ColorBlackModelV4-1-USQuantity1 DX.PCM.Model.AttributeModel.UnitMaterialABSApplicationOthers,HelmetBluetooth VersionBluetooth V3.0Transmit Distance10 DX.PCM.Model.AttributeModel.UnitTuner Bands88~108MHzOutput Frequency Range2.4 DX.PCM.Model.AttributeModel.UnitIntercom FunctionYesIntercom Effective Distance1200 DX.PCM.Model.AttributeModel.UnitSupport Intercom Riders4Talk Time8 DX.PCM.Model.AttributeModel.UnitStandby Time150 DX.PCM.Model.AttributeModel.UnitRemote Control DistanceNULL DX.PCM.Model.AttributeModel.UnitSpeaker Power0.25 DX.PCM.Model.AttributeModel.UnitSpeaker Volume60 DX.PCM.Model.AttributeModel.UnitPower SupplyPolymer Lithium-Ion batteryRated Working Current0.5 DX.PCM.Model.AttributeModel.UnitBuilt-in Battery Capacity 520 DX.PCM.Model.AttributeModel.UnitWaterproof FunctionYesInterface1 x 3.5mmExpansion Card Capacity (Max.)NULLInstallation MethodHelmetCertificationCE, BQBPacking List 1 x Bluetooth interphone 1 x Rider speakers and microphone 1 x Helmet mount kit set 1 x 50CM USB charging cable 1 x 100~240V US plug AC USB adaptor 1 x Screwdriver 1 x English user manual