Helmet MP3 Music Player Bluetooth-Compatible 5.0 Helmet Player Headset with Mic Motorbike Helmet Earphone Handsfree for Riding

Hign-concerned Chemical : None Support intercom : YES Item Weight : 135g Item Height : 37 mm Item Width : 62 mm Item Length : 210 mm Model Name : Bluetooth-Compatible Helmet Headset Applicable Helmet Type : MOTOCROSS,Half Helmet,MODULAR Power Supply Mode : Built-in Battery Connection Mode : bluetooth Maximum Number of Speakers : 2 Maximum Intercom Distance : <500m Brand Name : Shunmaii Origin : Mainland China Certification : CE,none Item Type : Helmet Headset Motorcycle Helmet Headset : Motocyle Speakers Earphone Helmet MP3 Music Player : Motor Stereo Interphone Helmet Player Headset : Motorbike Helmet Earphone