1. Bi-directional noise reduction
2. Bluetooth V5.0, Qualcomm QCC 3003 chip
3. Support profile: A2DP, AVRCP,HSP, HFP,APTX, APTX-LL
4. Built-in microphone
5. 3.5mm audio cable
6. Adjustable headband
7. Built in 600mAh rechargable Polymer battery
8. Charging time 2.5 hours, standby 200 8. charging time 2.5 hours, standby 360 hours, talk/music upto 30 hours without ANC, 18 hour with ANC
9. Driver: 40mm/32Ω
10. Net Weight: 293g
11. Sensitivity 95±3DB; Frequency 20-20kHZ
12. Charging port: Type-C
