This high-tech knit hat has built-in wireless Bluetooth headphones for listening to music and a built-in microphone with echo cancellation and noise suppression... More
This high-tech beanie hat has built-in integrated wireless Bluetooth earphones and a microphone for hands free calling - no annoying dangling cords necessary.... More
The problem with all headphones, earphones and earbuds is that you simply can't hear what is going on in the world around you. I don't know how many times I... More