Over-Ear Bluetooth Headphones + Microphone

Vocalism Principle:DynamicControl Button:YesActive Noise-Cancellation:NoCommunication:Wireless+WiredVolume Control:YesSensitivity:118dBdBIs wireless:YesLine Length:1.2mmSupport APP:YesPlug Type:Line TypeConnectors:Type cModel Number:TMSupport Memory Card:NoResistance:16ΩΩWaterproof:NoWith Microphone:YesBluetooth version:5.0Color:Black,Yellow,RedStandby Time:About 1000 hoursCharging Time:About 2 hours for full chargeHeadphone net weight:220gSupport Apt-x:NoWarranty:6 months