Generic Casque sans fil bluetooth casque audio réduction du bruit HD double oreille casque

It provides high data transmission speed, stable connectivity and low power consumption. Built in high sensitivity micro microphone, it provides you with high-quality and clear sound and excellent call experience. The left and right headphones are automatically turned on and coupled. It is convenient and fast to connect with BT compatible audio equipment, with an effective distance of about 10-15 meters, open space, wireless dual ear design, separation of left and right ear channels. You can use only headphones or headphones in pairs.