I7s TWS Wireless Binaural Bluetooth Earphone in-Ear Wireless Mini Stereo Earbud Headsets For All Smart Phone - I7S

Main Features

Style: Ear HookCertification: CEVocalism Principle: Balanced ArmatureOrigin: CN(Origin)Control Button: NoActive Noise-Cancellation: NoCommunication: wirelessVolume Control: NoSensitivity: 100dBWireless Type: bluetoothIs wireless: YesMax Output: 32mWLine Length: 0mSupport APP: NoFunction: Common HeadphoneNumber Of Drivers: 1Plug Type: NonePackage List: Charging caseImpedance Range: up to 32 ΩConnectors: NoneModel Number: 546Earcups Type: SealedHeadphone Pads Material: OtherBluetooth Version: 5.0Support Memory Card: NoDriver Diameter: 2mmResistance: 28ΩWaterproof: NoFrequency Response Range: 20 - 20000HzTotal Harmonic Distortion: 0.8%With Microphone: YesFeatures: waterproofFeatures: With MicrophoneFeatures: Active Noice CancellingCharging Method: Charging caseMagnet Type: OtherBrand: Lanyasir