Écouteurs Bluetooth 5.3 à conduction osseuse, sans fil, étanches IPX7, avec micro, crochet d'oreille, pour la course à pied et la salle de sport

Style : Ear Hook Vocalism Principle : Dynamic Active Noise-Cancellation : Yes Material : Plastic,Silica gel Communication : Wireless Volume Control : Yes Category : Earphones & Headphones Waterproof : Yes Frequency Response Range : 20 - 20000Hz Package List : User Manual,Charging case Sensitivity : 120dB Is wireless : Yes Function : Monitor Headphone,for Video Game,For Mobile Phone,HiFi Headphone,Sport,For Outdoor,For Swimming,For Office,For Sleep,For Study Battery Capacity[mAh] : 350mA Maximum wireless range[m] : <10m With Microphone : Yes Features : waterproof,With Microphone,Active Noice Cancelling