Sennheiser CX 350BT In-Ear Wireless White (508383) is an in-ear wireless headphone designed for everyday use. It features Bluetooth 5.0 for stable and hassle-free connectivity and supports simultaneous connection to two devices. It offers up to 10 hours of battery life for extended listening. A four-button control system allows easy management of music, calls, and voice assistants. Interchangeable silicone ear tips in multiple sizes provide optimal comfort and improved sound isolation. Its lightweight and minimal design makes it ideal for daily use.