Bluetooth 5.0;

HD Stereo Sound with Built-in Mic – HD stereo sound experience for both music listening and phone conversation;

Powerful Smart Touch Control – Power on/off, Play/Pause/Next/Previous song, Volume up/down, Answer/Reject calls, and Voice assistant activation for Siri/Google;

Play up to 4.5 hours of premium quality play/talk time with a single charge. battery case provides additional 3 times charges to the earbuds for continuous usage;

Smart Power Management with LED indicators – Auto connecting and pairing when opening the battery case. Auto powering off when ear pod(s) disconnected or fully charged.