Material:Plastic [mah]:200mah Life Up To[hours]:100hMaximum Wireless Range[m]:10m-20mNfc Technology:NoSound Isolating:YesCategory:Earphones & HeadphonesMax Output:5mwNumber Of Drivers:2Charging Method:Charging CaseMagnet Type:FerriteDriver Diameter:13mmImpedance Range:From 33 To 100 惟Bluetooth Version:5.3Features:Waterproof,with Microphone, Siri Support,active Noice CancellingWith Microphone:YesIs Wireless:YesSupport App:NoWaterproof:YesSensitivity:108dbPlug Type:Line TypeFunction:For Video Game,hifi Headphone,sport,for Outdoor,for ,for StudyActive Noise-cancellation:YesVolume Control:YesControl Button:NoVocalism Principle:DynamicWireless Type:BluetoothConnectors:UsbCommunication:WirelessStyle:In-earCertification:Ce,fcc,rohs,ulOrigin:Mainland Wireless Earphones:Bluetooth 5.3tws EarphonesNoise Reduction Headphones:Ip-x5 Waterproof HeadphonesHeadphone :30mahCharging Box :200mahCharging Time:1-2hStandby Time:100hTalk Time:4hOutput Power:0.3-0.5mwMusic Playback Time:4hX15 Earphone Bluetooth:X15 Bluetooth HeadphonesX15 Pro Wireless Bluetooth Headset:Bluetooth EarphonesKs06 Earphone For : Wireless HeadphonesN35 Earphones:X1 Bluetooth AuriclesY50 Bluetooth Earphone:Y50 Sports Wireless Headset