Swiss Cougar Austin bluetooth headphones

An elegant and comfortable set of on-ear headphones with distinct sound quality. Perfect for listening to music or watching movies, the built-in microphone also allows you to use these for hands-free voice or video calls. Size:18 ( l ) x 15 ( w ) x 7.5 ( h ) cm Material: ABS and PU Bluetooth version 5.0 10m visible distance Built-in microphone supports call pick-up 200mAh with lithium battery Charge time: 2 hours Playback time: 4 - 6 hours Frequency Response: 20 Hz -20K Hz Sensitivity: 85db