TWS Wireless Bluetooth Earphone

SPECIFICATIONSActive Noise-Cancellation: NoBluetooth Version: 5.3Brand Name: BULIANCategory: Earphones & HeadphonesCharging Method: cableChoice: yesCommunication: WireLessControl Button: YesFrequency Response Range: 20 - 2000Headphone Pads Material: otherHign-concerned Chemical: NoneImpedance Range: up to 32 ΩMagnet Type: otherMaterial: PlasticNumber Of Drivers: 2Origin: Mainland ChinaPlug Type: NoneSound Isolating: NoStyle: In-earSupport Memory Card: NoVocalism Principle: Balanced ArmatureVoice assistant built-in: NoVolume Control: YesWaterproof: YesWireless Type: bluetoothWith Microphone: Yes • Bluetooth Connectivity :Experience seamless connectivity with the E7s TWS wireless headphones, ensuring smooth transmission and high-quality sound. • Waterproof Design :Designed for the active lifestyle, these headphones are waterproof, making them perfect for workouts, running, and other outdoor activities. • Balanced Armature Principle :The balanced armature principle delivers clear,