1. Bluetooth 5.0 chip, faster and more stable connection, audio and video synchronization, no game delay 2. Touch control, simple operation, support binaural high-definition call, music, Siri and other functions 3. Use with the charging box, long-lasting battery life 4. Comfortable to wear 5. Small size and easy to carry 6. 3D stereo 7. 28 hours battery life 8. Compatible with iOS/Android 9. Headphone battery capacity: 25mah 10. Battery capacity of charging compartment: 320mah 11. Upgraded pressure-sensitive touch control, with separate touch functions for the left and right ears, making it more comfortable to enjoy music
