MAIN FEATURES:
1. Ergonomic customized design, to ensure a comfortable ear sense;
2. The latest Blue-tooth V5.1 technology;
3. High capacity batteries are used for a long time;
4. Designed for sports, wear solid;
5. High-definition microphone support calls;
6. Make your life more convenient.

2. Button functions:
Play pause (click), answer hang up (click), wake up Siri (short press), volume adjustment (three hits), switch up and down songs (double click)

3. Product features:
Binaural HD call / 9D HiFi stereo sound / memory pairing / waterproof / single, binaural connection / mobile phone emergency charging / mobile phone bracket / comes with blue tooth speaker / blue tooth 5.0 / large capacity charging case Applicable products: smart matching mobile phone, tablet (compatible with Android/iOS systems)

1. Tws Earphone
2. Version: 5.1
3. Color: Black
4. Headphones battery: 40 mah
5. Charging Case Battery: 800
6. Control mode: Touch Control
7. Noise reduction: CVC8.0