About this item1. There is no logo or text on the charging box2. Support renaming and GPS positioning.3. Binaural call, left and right earphones can be used separately.4. Automatic pairing/automatic connection.5. No LED light when in use.6. Multifunctional touch control buttons.(The left and right recesses of the headset can be touched)7. High-fidelity stereo and bass.8. Upgrade the Bluetooth 5 chip, the performance is improved.9. Support the previous track/next track/call10. Fully compatible with Android systems.