1. BK5.0 and AS3415 + OP Hybird ANC
2. Speaker size: 40mm
3. Impedance: 32 ohms
4. Sensitivity: 102±3db
5. Frequency response: 20-20000 Hz
6. Battery capacity: 1050mAh
8. Working range: up to 15 meters
9. ANC frequency response: 40-1000Hz
10. Center frequency: about 100Hz-800Hz
11. CVC 8.0 HD built-in microphone
12. Support Micro or Type-C charging port
13. Bluetooth chip: BK 3266
14. Bluetooth version: 5.0
Features:
1. Built-in 1050mAh high-capacity battery, charging time is about 4 hours, continuous listening time is about 55 hours
2. Simple operation, one key to eliminate noise, effectively reduce environmental interference
3. Noise-cancelling skin-friendly sponge, delicate touch, compliant ear protection
4. The body is tilted design to achieve acoustic sealing
5. Smart chip, Bluetooth 5.0, stable connection about 15 meters, wide compatibility, fast transmission speed
6. Lightweight and foldable design, easy to carry and store
7. Dual play mode, wireless Bluetooth/AUX-IN mode