The JVC AL-E45TN is a true wireless in-ear headphone model that provides a comfortable and secure fit. It features Bluetooth 5.0 connectivity, allowing for stable and reliable wireless connections to compatible devices. The earphones offer a total battery life of up to 24 hours (6 hours per earbud with an additional 18 hours from the charging case). The charging case can be charged via USB-C or a wireless charging pad for added convenience. The headphones also include touch controls and an IPX7 waterproof rating, making them a great choice for a variety of activities, including exercising and commuting in wet conditions. The JVC AL-E45TN provides high-quality sound and is a great option for those seeking reliable and convenient true wireless headphones.