The WH-CH520 is a lightweight on-ear wireless headphone for casual use. Long battery-life; quick charging and handsfree voice calls; with multipoint; also make this great-value headphone an easy choice. - Lightweight on-ear Bluetooth headphones - Multipoint connectivity and clear voice calls - DSEE music-upscaling for better sounding music - Earcups can swivel to a flat; easy to carry shape - Headphones Connect companion app for EQ adjustment and more - Up to 50 hours battery life with quick charging (3mins = 90mins music) What's in the Box: - USB-C cable for charging (A to C / 20cm) - Reference guide