[LED Display & Auto Pairing] FABLUE Powerbuds wireless earbuds adopt the newest digital display technology to show the battery level of the charging case. When you're ready to listen to the music, just take out the earbuds, they will be paired automatically and re-connect with the last connected device next time. You can easily control all functions: play/pause, previous/next, volume up/down, answer/hang up a call and activate voice assistant. [Bluetooth 5.0 & CVC 8.0 Noise Cancelling] Fablue wireless earbuds adopt the Bluetooth 5.0 chip with high performance and low power consumption, which can greatly shield interference and ensure more stable connection. CVC 8.0 noise cancelling technology effectively reduces the ambient noise so as to improve the sound quality of call and music, providing better experience for you. [3500mAh Charging Case & 200H Battery Life] The wireless earbuds come with 3500mAh charging case that provides up to 200H standby time but only 3H needed for charging. In addition, the charging case also can be used as a power bank to charge you smartphone for an emergency. It's your intimate companion for travel, business and sports.