Experience sound without interferenceWireless Qoltec Headphones are an excellent choice for those who value a combination of functionality, comfort, and top-quality sound with deep bass, free from interference and noise. Bluetooth 4.2 technology enables wireless use of the headphones, and the 10-meter range ensures freedom of movement. The lightweight design ensures comfortable music listening for extended periods. Full control is at your fingertips with the control panel located on the headphones, allowing you to skip to the next/previous track, adjust the volume, or answer incoming calls. A control LED keeps everything in check. The package includes the headphones, a USB/Micro USB cable, an AUX cable, and a user manual.Mains FeaturesWe know which features matter most to you, which is why our product offers:- BT Chip ver 4.2EDR (JL),- Control panel on the handset,- Clear sound and enhanced bass,- Built-in microphone,- Possibility of making phone calls,- Built-in battery,- Working time 30 hours,- 4h charging time,- Control diode,- Super light.TRUST CONFIRMED BY WARRANTYDo you value high quality in the products you purchase? Our solutions will meet your expectations. The headphones we offer come with a 24-month warranty starting from the date of purchase.