EXPERIENCE SOUND WITHOUT INTERFERENCE Qoltec multimedia headphones are the perfect solution for people who appreciate the combination of functionality, convenience and the highest quality sound with super bass, without interference and noise. The design process of the DYNAMIC headphones was oriented towards the optimal use of Bluetooth technology, to enable stable wireless signal transmission and obtain the best sound quality without interference. Bluetooth 5.0 standard allows us to transmit data even faster, so the sound signal is transmitted lossless without delay. A range of up to 10 meters provides freedom of movement. SUPER BASS Dive into the depths of sound and experience sound on a whole new level. Our SUPER BASS technology allows you to reproduce the acoustic spectrum of low notes in detail. You'll hear what was previously beyond your reach. DYNAMIC isn't just a name, it's a dynamic audio modulation technology that allows you to best match the transmission power to specific parts of your favourite songs. The digital low-frequency boost allows you to hear powerful sounds as you rediscover your favorite music. CHOOSE COMFORT Headphones means the freedom to choose what we want to listen to and when, whether it's a favorite album, an interesting podcast, or an audiobook. Therefore, absolutely nothing should limit us and affect our comfort. Your complete relaxation is guaranteed by the adjustable headband, which can be adjusted to the individual shape of your head, and the oval shape of the headphones, ensuring a proper fit. The headphones can be folded, which makes them much easier to store and transport. DYNAMIC model is equipped with a memory card slot and built-in FM radio, so you can listen to music even when your phone will discharge. The control panel on the headphone allows you to switch to the next/ previous song, increase/decrease the volume, answer/reject the incoming call.