Technické parametre\n\n\n\nProduct Type\n Headset \n\n\nTechnology\n\nBluetooth\n\n\n\nFeatures\n\n\nHearing Protection\nAdaptive Active Noise Cancellation\nWireless Charging\nUSB Charging\nBluetooth Pairing\n\n\n\n\nFast Charging\n\nYes\n\n\n\nColor\n Black\n\n\nCompatibility\n\nDell Wireless... prečítať celé