Motorcycle Helmet Headset BT5.3 Wireless Helmet Earphones Hands-free Call with Mic Intercom Headphones Waterproof for Helmet

It's a great honor for you to visit my store. Good luck with your favorite purchases Support intercom : YES Special Function : With Remote Control Power Supply Mode : Built-in Battery Connection Mode : bluetooth Certification : CE Origin : Mainland China Material : ABS, silicone, PC Standby Time : 120H Bluetooth Version : 5.3 Sensitivity : 90dB Battery Life : 70H Waterproof : IPX67 Nominal Impedance : 8Q Frequency Response Range : 20Hz-20kHz The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom'sd policies and EU Product Safety and Compliance laws.