Setty Bluetooth headphones with radio / Bluetooth 5.0 / Black

Battery operating time:    4 hAccumulator capacity:    150 mAhRange: 10 mBluetooth: v 5.0Tenderness: 114 dBDiameter: 40 mmBrand: SettyFunctions: radio FMMicrophone: noFrequency response: 20 - 20 000 HzWarranty: 12 monthVolume control: yes