For Lenovo Air Pro 4 TWS Wireless Headphones Earphone Bluetooth Compatible 5.0 Waterproof Headset With Mic For Tablet

Model : PRO4Material : plasticWidth[mm] : 5Depth[mm] : 5Weight[g] : 50Battery Capacity[mAh] : 300mAhBattery life up to[hours] : 6Voice assistant built-in : noMaximum wireless range[m] : 10m-20mNFC Technology : noSound Isolating : YESCategory : Earphones & HeadphonesMax Output : 100mWNumber Of Drivers : 2Charging Method : Charging caseHeadphone Pads Material : siliconeMagnet Type : FerriteDriver Diameter : 10mmTotal Harmonic Distortion : 1%Impedance Range : up to 32 ΩBluetooth Version : 5.0Package List : User Manual,Charging case,Charging CableFeatures : waterproof,With Microphone,Apple Siri Support,Detachable Cable,Active Noice CancellingCodecs : AAC,sbcWith Microphone : YesIs wireless : YesSupport APP : YesWaterproof : YesResistance : 32ΩLine Length : 0mFrequency Response Range : 20 - 20000HzSensitivity : 90dBPlug Type : noneFunction : for Video Game,for Flying,Common Headphone,For Mobile Phone,for Powersports,HiFi Headphone,Sport,Kids' Headphones,For Outdoor,For Office,For DJ,For StudyActive Noise-Cancellation : NoVolume Control : YesControl Button : YesVocalism Principle : DynamicWireless Type : bluetoothConnectors : Type cCommunication : True WirelessStyle : In-earCertification : CE,FCC,RoHS,ULOrigin : Mainland Chinabluetooth earphones : bluetooth earbudsbluetooth headset : wireless headsetwireless earphones : wireless headphones