About this item Long-Lasting Battery and Faster ChargingThe Wireless Earbuds offer up to 6-8 hours of usage on a single charge, or up to 40 hours when used with the LED display charging case (at 50%-60% volume), ensuring all-day usage. The wireless bluetooth headphones feature a Type-C charging port, providing a more stable and secure charging method, and significantly extending the battery life of the noise cancelling headphones. Hi-Fi Sound Wireless EarphoneThese wireless headphones with 13mm speakers and triple-layer composite diaphragms provide powerful bass, stunning treble and clear mids, reduce distortion. It can support the mono mode and twin stereo mode, allowing you to share the earbuds with your friends and family. Each earbud has a built-in microphone for phone calls. ENC calling noise cancellation technology enhances call clarity for a better experience. Smart Touch ControlAfter the first connection, the bluetooth earphones will connect to your device once you open the cha