Wireless Stereo Bluetooth Earphone Sleep Mask Phone Headband Sleep Soft Earphones for Sleeping Eye Mask Music Headset
Support APP: NoFunction: Common Headphone,For Mobile Phone,For iPod,HiFi HeadphoneStyle: HeadbandActive Noise-Cancellation: YesModel Number: Bluetooth EarphoneWith Microphone: NoIs wireless: YesSensitivity: 88dBVocalism Principle: OtherFrequency Response Range: 20-20000HzPlug Type: USBWaterproof: NoSupport Memory Card: NoControl Button: YesCommunication: WirelessWireless Type: BluetoothResistance: 16ΩSupport Apt-x: NoVolume Control: YesLine Length: NoneConnectors: USBPackage: YesUse: Mobile PhonePackage Size: 30cm x 11cm x 3cm (11.81in x 4.33in x 1.18in)Function: Microphone, Noise Cancelling, Wireless Headphone, Portable, Bluetoothsleep phones wireless: sleep phonessleep phone: soft earphones for sleepingmusic headphone: sleeping headphoneTransmission range : 10 meters