Swiss Peak Pro wireless headphones are high quality, with deep sound and comfortable ear cushions. The headphones feature an energy-efficient BT 5.3 module offering up to 70 hours of autonomy on a single charge. It features a 500 mAh battery fully recharged in less than 3 hours via USB-C. Comes with a Swiss Peak drawstring pouch to carry your headphones wherever you go. Includes a 120 cm plastic-free PVC AUX cable. With microphone and pick-up function for answering calls. PU headband and ABS ear shells. Packaged in a plastic-free box.