SPECIFICATIONSActive Noise-Cancellation: YesBattery Capacity[mAh]: 1200Bluetooth Version: 5.3Brand Name: LSCategory: Earphones & HeadphonesCertification: CE,FCC,RoHSCharging Method: Charging caseChoice: yesCodecs: AACCommunication: WireLessConnectors: Type cControl Button: YesEarcups Type: Semi-openFeatures: Waterproof,With microphone,Active Noice CancellingFunction: for Video Game,Common Headphone,For Mobile Phone,HiFi Headphone,Sport,For Office,For StudyHeadphone Pads Material: SiliconeHigh-concerned chemical: noneImpedance Range: up to 32 Is wireless: YesLine Length: 0Magnet Type: OtherMaterial: ABS,PlasticMax Output: 42Maximum wireless range[m]: 10m-20mNFC Technology: YesOrigin: Mainland ChinaPackage List: User Manual,Charging casePlug Type: NONEResistance: 32Sensitivity: 123Sound Isolating: YesStyle: Ows ear clip headphonesSupport APP: YesTotal Harmonic Distortion: 1Vocalism Principle: DynamicVoice assistant built-in: YesVolume Control: YesWaterproof: YesWireless Type: BluetoothWith Microphone: Yes Features: 1, Latest design earphones in 2026. 2, Music/Game dual mode,sound quality synchronization and low latency 3, Bluetooth V5.3, support most of Bluetooth devices and lower power consumption 4, ENC call noise reduction effectively suppress environmental noise. 5, Single and binaural use independently,regardless of master-slave switch arbitrarily. Specification Charging Compartment Battery Capacity:400mAh Transmission Distance: Up to 10 meters / 33 feet Speak Unit: 13 mm Battery capacity: 50mAh Usage Time:About 5 hours(Earphones) one time Charging Time: About 1 hour(Earphones) Frequency Range: 2.402-2.485KHz Bluetooth Version: V5.3 What's in the box 2 x Bluetooth Earphones 1 x Charging Case 1 x USB Cable 1 x User Manual