?Smart Auto-Pairing, Durable and Durable--Just open/close the case, it will automatically power on/off and connect/disconnect with paired devices. 6-8 hours music play time, 4 hours talk time, total play time up to 30+ hours when using the charging case. NOTE: When pairing the earbuds with a new device, please check if it is being used with other connected devices, otherwise, you need to disconnect them before pairing with the new device.

?Active Noise CancellationANC + ENC technology can block 90% of noise up to 35dB. Active Noise Cancellation blocks out unwanted sounds to help you stay focused on the go; our noise-canceling wireless Bluetooth earbuds feature this technology to help you communicate more clearly while gaming or on calls. Low Latency Ambient Sound Mode picks up what you want to hear so you can maintain perfect audio levels at all times

?High Fidelity Stereo Surround Sound13mm large size dynamic speakers allow you to enjoy music to the fullest. Combined with stereo sound, these noise-cancelling headphones deliver crisp, clear sound and amazingly powerful bass. Gaming/watching videos has almost no lag. The picture is synchronized with the sound of the Bluetooth headset. Bring you a better experience.

?IP67 Waterproof CompatibleThe wireless earbuds are IP67 waterproof, perfect for enjoying your playlist without worrying about sweat, water or moisture. This headset is available for both Android and IOS phones. Every earphone is tested before shipping, so buy with confidence!

?Comfortable Fit & Smart TouchThe semi-in-ear design with 108-degree angle makes the earbuds comfortable and stable to wear. Touch-sensitive controls make it easy to navigate settings, and the ergonomic, streamlined design provides comfort, so you can listen to your music without distractions while exercising, working, running, walking, and traveling.