ANC Noise Cancelling Headphones Headsets Manufacturer Enle Support OEM & ODM Service-BH519
Bluetooth Version V5.0
Bluetooth Solution: AB5325B
Transmission distance: 20m / 360°
The horn size: Φ 40
Battery: 250 mah
Working hours: about 12 hours
Charging time: about 2-3 hours
Noise cancellation: 24 dB @20HZ-1khz (MAX)
Product net weight: 193g
Noise Reduction: 24db
Real Active Noise Cancelling Headphones Headsets
Support BT profile: HSP/HFP/A2DP(SBC,AAC)/AVRCP/
Audio-SN R@1KHz = 93dB Mic-SN R@1KHz = 92dB
Output impedance: 32Ω
Microphone Unit::φ4*1.5mm φ6*2.7mm
Frequency Response: 20Hz-20,000Hz
S.P.L:110dB S.P.L.at 1KHz
Now, Let's see more products pictures in various angle.
Big Button, easy control.
Light weight design for long time play up to 10 hours.
OEM Logo support.
For more information, please send us inquiry. We are porfessional OEM and ODM Manufacturer, will show you the best service and product quality.