1. Advanced Connectivity & HD Audio: Experience superior sound with Bluetooth 5.4 technology, providing a stable and fast connection for your devices. Equipped with an HD microphone and intelligent noise reduction capabilities, this headset ensures clear calls, even in bustling environments. Enjoy an enhanced audio experience with quad-core dynamic drivers. 2. : Ergonomic Design & Versatile Wear: Crafted for maximum comfort, this headset features a 180° rotatable earpiece, allowing you to seamlessly switch and wear it on either your left or right ear. Its lightweight, pressure-free design ensures a comfortable and secure fit, making it perfect for extended use during business calls or daily activities. 3. Premium Build & Compact Size: This headset is meticulously crafted from high-quality plastic and features a special rubber oil spray finish that provides a remarkably delicate, skin-like smooth touch, significantly enhancing your overall user experience. With approximate dimensions of 8 cm x 5 cm (3.15" x 1.97"), it offers a compact and discreet profile. 4. : Extended Battery Performance: Stay connected for longer with the headset's robust and long-lasting battery. Power from an impressive standby time of up to 70 days, ensuring your device is consistently ready whenever you need it, without the constant worry of recharging. It's the ideal companion for busy individuals. Package list 1 x Headset 1 x Data Cable