• 【Equipped with a 40mm driver and powerful bass】The newly installed 40mm driver in the headphones brings you the best heavy bass experience ever Enjoy the immersive experience of a live venue, with powerful sound that resonates throughout your body, along with clear vocals and balanced high tones • 【LDAC compatible for high-resolution wireless sound quality】UGREEN wireless headphones have obtained Hi-Res Audio & Hi-Res Wireless certification, and with LDAC codec, they achieve the fastest transfer speed of 990kbps for Bluetooth playback, extending up to 96kHz/24bit! • 【Best Noise Canceling Performance · Release from Surrounding Noise】Switch to "Noise Canceling" mode to suppress unwanted noise in various daily life situations such as at home, commuting, and studying. This is useful when you want to change your current environment or calm your mind Create a moment of peace away from the surrounding noise, allowing you to immerse yourself in music/video enjoyment or focus on your work • Earpads gently hug your ears and prevent fatigue even for a long period of times: We have revised the design and internal structure for comfort Adopts thick and tooth-friendly ear pads that fit snugly around the teeth, ensuring a gentle fit that can be used with confidence even for long periods With a mass of only 264g, the lightweight design allows you to forget you are wearing them, providing comfortable wearability • 【Long battery life with a single charge】Built-in 600mAh large-capacity battery, if you use the headphones continuously for 5 hours a day, you won't need to charge them for about half a month Playback possible for up to approximately 75 hours with noise cancellation OFF, and up to approximately 45 hours with noise cancellation ON