OLAH. Headphones - Magnetic headphones made of PC. BT transmission, with neckband and autonomy up to 7 hours. The headphones have the function of answering calls, adjusting the volume and connecting to the playlist on your mobile device. USB/micro USB charging cable included. Supplied in a non-woven case - Magnetic headphones made of PC. BT transmission, with neckband and autonomy up to 7 hours. The headphones have the function of answering calls, adjusting the volume and connecting to the playlist on your mobile device. USB/micro USB charging cable included. Supplied in a non-woven case. 190 x 200 mm