True TWS. Binarual Calling Available (The only TWS earbuds you can find in the whole bluetooth earphones market)
Bluetooth 5.0 Tech, Pairing with devices more stablely and quickly, power consumption is lower. 
Premium Audio Components: brings you the crystal HD sound quality and excellent stereo and bass experiance.
Real CVC6.0 noise cancellation tech, you can hear the voice.
Ergonomic design to fit the contours of ears, enjoy music without tenderness.
Thanks for the charging case, the complete product can work for near 32 hours.