Clear acoustics meets Nordic design with the Aria wireless comfort headphone. The headphone is crafted out of luxurious materials; aluminum and PU. The headphone uses BT 4.2 for smooth operation and connectivity. The 250 mah battery allows you to enjoy up to 5 hours. With built in microphone to answer calls. The item can be folded flat into the included pouch to bring the headphone wherever you go. Packed in luxury gift box.