This Hoco S19 Bluetooth wireless headset is designed for universal multiple devices and comes in black colour. The ear-hook form factor and ear-pad type make it comfortable to wear for long periods. With advanced features like replaceable ear tips, HD voice, active noise cancelling, and water-resistance, this headset provides clear and uninterrupted sound quality. It also comes equipped with a built-in on/off switch, Bluetooth multi-point, call functions, microphone mute button, playback controls, volume control, rechargeable battery, extra bass, and a built-in microphone. Plus, it comes with a 1-month seller warranty. Get this business wireless Bluetooth headset and experience an immersive audio experience.