- Bluetooth version: 5.4
- Company model: A9 Pro: (ANC+ENC)
- Chip master-slave switching: Ai dual engine (dual master ears, no master-slave)
- Charging case function: buzzer prompt sound + lanyard
- Function: Slide the volume up and down +-single ear anti-loss alarm
- Pressure: Pressure
- In-ear detection: somatosensory
- Head-tracking spatial audio: None
- Housing: Metal hinges
- Speaker: F13 composite titanium mold
- Headphone battery: 35mAh ordinary battery
- Charging case battery: 350mAh
- Wireless charging: Not supported
- Headset battery life: 4.5 hours (without noise cancellation)
- Comprehensive battery life of the charging case: 36 hours
- Standby time: 6 months+ in a fully charged state
- ANC Active Noise Cancellation: Noise Reduction Decibel: 32db or more
- UI and power screen customization: Yes
- Intelligent switching between charging case and earphones: Yes
- Have a question? Call us 01878946465 ,01880317882
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