ZEALOT B20 Bluetooth Headset with Microphone Bass Stereo

Brand Name: ZEALOTControl Button: YesActive Noise-Cancellation: YesStyle: HeadphoneWireless Type: BluetoothConnectors: NoneCommunication: Wireless and WiredVocalism Principle: DynamicVolume Control: YesFrequency Response Range: 20-20000HzSensitivity: 98dBPlug Type: WirelessSupport Memory Card: NoWith Microphone: YesResistance: 32ΩWaterproof: YesLine Length: NoneSupport APP: NoConnectors: AUX