i99 TWS wireless earbuds is a new Bluetooth Earphones with LED digital display earbuds battery power 

Also support wireless charge and pop up animation

This model also call V9 TWS, they are same just different in packaging Bluetooth name, the function is the same

Display, top-level configuration, 13-inch composite film speaker,

Headphone battery 40 mAh, charging bin 500 mAh, dual protection version,

Wireless charging function, left and right master-slave switching, real power

It has below features:

1. Briefly play (pause) music/answer the call;

2. Double (right) headphones double short press to reduce (increase) the volume;

3. The left (right) earphone briefly touches the next (last) music;

4. Easily wake up Siri/Binaural

5. Wireless Charging

6.Pop-up touch control

7.LED digital Display

8.6D Surround Noise Reduction HD voice