The Headwave Tag is an innovative gadget that can be attached to the outside of your motorbike to convert it into a helmet speaker of sorts.
The gadget was conceived by Sophie Willborn, who didn't enjoy the discomfort of wearing headphones under her helmet while biking because of how easily earbuds would get dislodged and sound would get impacted.
The Headwave Tag can be easily connected to your smartphone via Bluetooth 4.1. The Tag then goes about passing sound waves through the helmet via transduction. At around $324, this helmet speaker add-on is a pretty good steal considering it's capable of withstanding speeds of up to 300 km/h and is also waterproof and shock-proof.
This helmet speaker gadget will appeal to any motorbike enthusiast who goes on long rides and wants to enjoy hassle-free music.