2.3300 mAh large capacity can fully charge the phone.
3.LED digital power display
4. Bluetooth 5.0 transmission is more stable, faster, and lower power consumption
5. Jane without reduction: one button pause / play / answer / hang up, double click on the up and down song / long press volume increase / decrease / three hits start siri
6. Intelligent breathing light (controllable switch)
8. Open the cover and get rid of the manual, automatic boot pairing back
9. Independent sound chamber, 6MM titanium film horn, vocal height reduction, low frequency and heavy, medium and high frequency clear sorghum
10. Bluetooth power display (requires mobile phone support)