Compact folding wireless headphones ideal for smartphones and tablets featuring the noise-cancelling technology for cutting out low noises when travelling by planes or trains. The headphones enables you to stream music with Bluetooth, play the MP3 directly from a MicroSD cards (up to 32 GB) or listen to the built-in FM radio. The earcups features an intuitive music control buttons and suit as a housing for 40 mm drivers with a dynamic bass technology. The headphones also feature a microphone for hands-free phone calls, a removable 3,5 mm audio cable for wired use and a rechargable battery that gives up to 8 hours of playback. The frequency response of the headphones is between 12 Hz and 22 kHz. The package also contains a USB charging cable, pouch and user guide. The colour finish is black.