Bt9 Motorcycle Bluetooth Helmet Earphones 800Mah 5.3Bt Waterproof Dubbing Free Call Music Player Magnetic Suction Installation

Good luck with your favorite purchasesBattery Included : Yes Hign-concerned Chemical : None Support intercom : No External Testing Certification : ce Model Name : BT9 Applicable Helmet Type : Half Helmet Power Supply Mode : Built-in Battery Connection Mode : Bluetooth Maximum Number of Speakers : 2 Maximum Intercom Distance : <500m Brand Name : kankeirr Certification : CE,FCC Origin : Mainland China Item Type : Helmet Headset