Superior Sound Quality: Our wireless sound card streaming headphones offer superior audio performance, allowing you to enjoy your favorite music clearly and immersively. Whether you are playing music or participating in a live broadcast, the sound quality of these headphones will exceed your expectations Advanced Technology: Our live streaming headphones are equipped with cutting-edge Bluetooth technology to ensure seamless connection and easy pairing with your device. Say goodbye to tangled wires and enjoy convenient wireless freedom. The neckband design provides a comfortable fit, allowing you to wear it for a long time without discomfort Display Function: Unlike ordinary headphones, our wireless sound card streaming headphones are equipped with a display, allowing you to conveniently view battery power, song information and other important details at a glance. This additional feature enhances user convenience and ensures that you stay connected and informed on the go Waterproof and Durable: Designed for an active lifestyle, our waterproof wireless neckband headphones are waterproof and perfect for use during workouts, outdoor activities and even in wet environments. The durable construction ensures long-lasting performance, so you can rely on these headphones to withstand the rigors of daily use Versatile and Stylish: With its sleek and modern design, our wireless sound card streaming headphones not only provide excellent functionality, but also make a fashion statement. These headphones are suitable for various occasions, whether you are working out in the gym or attending a business meeting, they can complement any style Specifications: Material: PC+ABS Transmission range: 10m Use: Neck hanging Waterproof performance: IPX3 Bluetooth protocol: 5.0 Function: ultra-long battery life, call function, music playback, digital display screen Whether single or double ear: bilateral stereo Chip type: JieLi Battery life: 4-8 hours (hours) Battery capacity: 300mAh