New M56 TWS Bluetooth Headphones 2000mAh Charging Box Couple Wireless Earphones Sports Waterproof Fo
Material : PlasticWidth [mm] : 40Depth [mm] : 70Weight [g] : 138Height [mm] : 30Battery capacity [mAh] : 2000Battery life up to [hours] : 220Built-in voice assistant : YesMaximum wireless range [m] : 10mNFC technology : YesSound isolation : YesCategory : Headphones & EarphonesEar cup type : Semi-openMaximum output : 1mWNumber of drivers : 4Charging method : Charging caseEarphone pad material : SiliconeMagnet type : OtherDriver diameter : 8mmTotal harmonic distortion : 0.1%.Impedance range : Up to 32ΩBluetooth version : 5.3Packing list : User manual, Charger, Charging case, Charging cableFeatures : Waterproof,with microphone,active noise cancellationCodecs : AAC,Apt-X,Apt-X HDWith microphone : YesWireless : YesApp support : NoMemory card support : NoWaterproof : YesResistance : 32ΩWire length : 10mFrequency response range : 20 - 20000HzSensitivity : 108dBPlug Type : Wire TypeFunction : Internet cafe, video games, general headphones, mobile phones, hi-fi headphones, sports, children's headphones, hearing aids, outdoor, office, sleep, DJ, studyActive noise cancellation : YesVolume control : YesControl buttons : NoSound generation principle : DynamicWireless type : BluetoothConnector : c-typeCommunication method : WirelessStyle : In-EarCertification : CE,FCC,RoHS