Key Features: Latest Bluetooth 5.1 - Stable and fast connection (up to 10 meters). HiFi stereo sound and deep bass - Crystal clear audio for music and calls. Smart touch control - Easily control music, calls, and voice assistant. LED digital display - Clearly see battery and charging levels. 2000mAh large battery case - Can also be used as a power bank. Long battery backup - 2-3 hours of playback on a single charge. Noise reduction mic - Clear voice during calls. Lightweight and comfortable design - Suitable for daily use, travel, and gym. Water and sweat resistant - Ideal for sports and outdoors. Package includes: 2x M10 TWS earbuds, 1x charging case (2000mAh), 1x charging cable, user manual.