5.3 BT chip transmission speed is faster more stable, lower power consumption, stronger performance.
Take out auto boot pairing. After earphones are taken out from the charging case, it will automatically turn on and match, then connect back to the phone.
Intelligent LED digital display, you can know the real status of the battery life clearly
HiFi sound quality, bringing full and stereo listening experience
Built-in noise reduction system can purify ambient noise and make binaural communication clearer