Wireless Bluetooth Motorcycle Helmet Headset for Intercom Motorbike Headphone Speakers & Subwoofers suitable for any size tree

suitable for any size tree from 4" small to 6" large trees

shake it evenly

【Strong Connectivity

then the tube has been sealed tightly

Wireless Bluetooth Motorcycle Helmet Headset for Intercom Motorbike Headphone Speakers & Subwoofers suitable for any size treeWireless Bluetooth Motorcycle Helmet Headset for Intercom Motorbike Headphone Overview: The Helmet BT headset is specially designed for motorcycle helmets. It allows you to listen to stereo music by BT wireless connection and to answer the phone calls with Microphone. It is really a perfect companion for motorcycle riders and ensures riding safety. Features: Wireless listen to stereo music with integrated BT 5. 1 technology. Comes with Microphone and