With the popularity of smart phones and the diversification of audio content, headsets have transformed from simple audio output devices to multi-functional products that integrate sound quality, portability, and intelligence. At present, the headphone marke...

Do you have nowhere to start with the helmet intercom headphones? Are the types of helmets and earphones dazzling? A helmet earphone that has both intercom and group intercom, mobile Bluetooth, what the hell is this? Motorcycle helmet headphones, like othe...