SPECIFICATIONSBrand Name: iHsenoMaterial: PlasticCommunication: WireLessStyle: HeadphoneVocalism Principle: DynamicOrigin: Mainland ChinaActive Noise-Cancellation: YesCertification: noneWireless Type: bluetoothControl Button: YesVolume Control: YesCategory: Earphones & HeadphonesChoice: yessemi_Choice: yes Features: *New and high quality *Made of high-quality materials, durable and...