AURICOLARI BLUETOOTH 5.0 TWS WIRELESS CUFFIA AURICOLARI STEREO AURICOLARI CON SCATOLA DI RICARICA PER IPHONE SAMSUNG GAL IN ITALIA

Description:Name: F9 Bluetooth headset with/without digital display V5.0 dual call 2000 mAh charging binColor: black, whiteMaterial: ABSProgram: Blue Dragon 8832Bluetooth version: V5.0Working frequency: 2.4GHZ-2.4835GhzBattery display: support for Android, IOSWorking distance: 10 metersFrequency response range: 50hz-20KhzSensitivity: 108±2dbImpedance: 16±5%ΩBattery: Headphone 50mahCharging battery: 2000MAHContinuous use of headphones: 3-5 hoursCharging bin size: 8*5.5*3CM List: Earphones*1, Charging box*1, Data cable*1, Manual*1, Ear cap*1Note:1.The headset charging compartment can charge the phone2.Two headsets can be connected to two mobile phones