Connectors: USB<br />Model Number: B1 Bluetooth Headphones<br />Line Length: None<br />Resistance: 16 <br />Style: Ear Hook<br />Vocalism Principle: Balanced Armature<br />Wireless Type: Bluetooth<br />Sensitivity: 98dB<br />Plug Type: USB<br />Frequency Response Range: 20-20000Hz<br />Function: Bluetooth・Noise Cancelling・Microphone・For Routine Office Work・Wireless Headphone・For Mobile Phone・Portable・Voice control・Supports music<br />Communication: Wireless<br />Version: 4.0<br />fone bluetooth ecouteurs: Headphones Headset Ps4 Gaming Headset Oordopjes Mp3 Player<br />Gaming Headphones fones de ouvido: Wireless Headphones For tv Wireless Headphone Headset Ausdom Mp3<br />Auriculares Inalambricos Earphones DJ: fone de ouvido bluetooth fone de ouvido ecouteur Bluetooth<br />earphones and headphone cuffie: ecouteur earpod earphone with mic earphone ear buds cuffie auricolari<br />bluetooth kulaklik earbuds ear phones: bluetooth kulaklik bluetooth headset bluetooth Earphones auriculares<br />auriculares inalambricos tv casque audio: auriculares inalambricos tv auriculares deportivos headset gamer<br />auriculares bluetooth: auriculares con microfono auricolari audifonos gamer audifonos<br />auriculares inalambrico bluetooth: headset bluetooth headphones bluetooth head set<br />With Microphone: Yes