Features:

Bluetooth 5.0 Wireless Earpiece Headset is a single-piece device, suitable for the right and left ears. It is compatible with operating systems such as Windows, Android, iOS, Mac, etc., and connects via Bluetooth 5.0 technology. The headset is perfect for driving, business, and sports. Also, its ear canal is 360-degree rotatable. It is IPX4 waterproof, sweatproof, and dustproof. Its design is ergonomic. The headset's battery lasts up to 6 hours. Also, its CVC 6.0 Noise Canceling Microphone ensures crystal clear conversation during calls. You can connect two devices simultaneously to this headset and it gives 10 meters of wireless range.

Leitner LH270 – Wireless Office Headset with Microphone is a single-pair device. It is perfect for professional purposes. The headset works best with Avaya, Yealink, and VoIP. It supports 99% desk devices. It is compatible with Android, Google, and iOS Operating systems. The headset is wireless and connects via Bluetooth connection, but you can connect it through USB and a 3.5mm Jack. Its rotatable microphone gives clear communication during calls. The headset's battery lasts up to 9 hours. Its ultra noise-canceling technology removes all the background disturbance. You also get a 5-year limited warranty. 

Alienware AW920H Tri-Mode Wireless Gaming Headset connects wirelessly via advanced Bluetooth 5.2 technology. It has 40mm Hi-Res Certified Drivers that promise a Dolby Atmos Sound experience. The AI-driven Noise-Cancelling microphone provides efficient communication during calls. Also, it provides a stable connection up to 33 feet. Its battery lasts all day on a single charge. The headset is equipped with Active Noise Cancelling that filters the environmental noise. You can even command the voice assistants with this headset to control the music. You can even connect it via 3.5mm Jack, just attach a cable.