About this item 68 Hours Playtime: With up to 68 hours of listening time in Bluetooth mode, you'll always have music to inspire you. Comes with a 3.5mm audio cable, allowing you to use it as either a wireless headset or wired headphones to suit your needs. Latest Bluetooth 5.3 Technology: These wireless Bluetooth headphones are compatible with all Bluetooth-enabled devices. Advanced Bluetooth 5.3 technology provides a stable and fast connection, allowing pairing with two devices simultaneously and seamless switching between themquickly switch from a playlist on your phone to a conference call on your laptop. Three EQ Modes: These adjustable headphones feature 3 EQ modes that let you freely switch between Pop, Bass, and Vocal sounds, each providing CD quality sound. This portable headphone is always updated for improved sound effects and an enhanced listening experience. Comfortable Ergonomic Design: The memory-protein ear cushions simulate human skin texture, ensuring lasting comfort a