Bluetooth Motorcycle Intercom Helmet Headset BT5.3 Wireless 300m Intercomunicador Waterproof Speaker Hands Free Call Interphone

Hign-concerned Chemical : None Support intercom : YES Special Features : Voice control Item Weight : 140g External Testing Certification : CCC Model Name : C50 Applicable Helmet Type : Half Helmet,MODULAR,MOTOCROSS,Open face,Full Face,Universal Special Function : Voice Control,waterproof,Noise Reduction Power Supply Mode : Built-in Battery Connection Mode : bluetooth Maximum Intercom Distance : <500m Item Type : Helmet Headset Origin : Mainland China Certification : CE,FCC Feature 1 : Wireless Intercom Earphone Feature 2 : Motorcycle bluetooth Intercom helmet Intercom : Support Charging Time : 1H Call Time : 42H Frequency response : 100Hz~18KHz USB specification : TYPE-C Transmission distance : 30m(without obstructions) Bluetooth identification name : C50 Bluetooth Version : Bluetooth 5.3 Battery Capacity : 1100mAh intercomunicador moto : intercomunicador casco mo... intercom casque moto : intermunicador capacete interfono moto : interfono caschi moto