1.  Build-in Qualcomm® QCC3072 SoC with aptX™ adaptive Audio Tech  

2. True 6-mic Qualcomm cVc 8.0 Crystal-clear calls    

3. Bluetooth V5.3    

4. Hybrid Active Noise Cancellation    

5. Audio Codec: LC3, aptX, aptX adaptive, SBC,AAC  

6. In-Ear detection    

7.  Earphone battery: 3.7V/2*30mAh

8. Charging case battery: 3.7V/300mAh

9. Playing time: 6.5 hours

10. Speaker: Φ10mm dynamic