3D Surround Heavy Bass Motorcycle Helmet Headset Stereo Bluetooth Hands Free Call IPX7 Waterproof With Tri-Color Ambient Light

Water Resistance Level : water proof Battery Included : no High-concerned chemical : none Impedance : 16 Support intercom : no Cable features : Detachable Audio driver type : Others Input device interface : Others Special Features : Waterproof,Noise Reduction Item Weight : 150 Item Height : 23 Item Width : 46 Item Length : 90 External Testing Certification : ce Model Name : C50 Applicable Helmet Type : Universal Power Supply Mode : Built-in Battery Connection Mode : Bluetooth Brand Name : velev Certification : CE,RoHS,weee,FCC Origin : Mainland China Item Type : Helmet Bluetooth headset