Enjoy excellent sound quality while listening to music and making phone calls. The Lenovo HT38 TWS Wireless Headphones feature 13mm drivers and HD microphones, providing reliable transmission thanks to Bluetooth 5.0 connectivity. They are also extremely lightweight and comfortable, offering a battery life of up to 5 hours on a single charge. Stunning sound: With 13mm drivers and dual membranes, the HT38 headphones elevate your music experience to a special level. Crystal-clear sound, richness of detail, and excellent sound balance ensure an unforgettable listening experience. Reliable transmission with extremely low latency: Modern Bluetooth 5.0 offers fast, stable, and seamless signal transmission with a range of up to 10 meters. It also enables extremely low latency, allowing you to watch movies or play games without interruption and enjoy perfect visuals.