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ANC Bluetooth Headset B040
Product Feature:
Speaker diameter:  Φ40±0.3mm
Impedance: 32Ω±15%
S.P.L:  94dB ± 3dB(1K,1mW)
Rated power:   20mW
Frequency Response:  100Hz-10KHz

battery Capability: 400mah
Talking time:  20hours
Playing time(BT+ANC mode) 18hours
Charging time:  2.5 hours
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Product Description
Specifications
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Product Description
B040 ANC headphones Adopt active noise reduction technology . They give you crisp, powerful sound--and quiet that lets you hear your music better.  At the same time, aoni B040 active noise cancelling technology monitors the noise around you and cancels it out, helping you focus on what you want to hear--whether it’s your music, your calls or simply peace and quiet.

 
-Compact over-ear design, with proprietary soft cushions, helping to further reduce noise while providing a comfortable fit
 
-Lightweight comfortable around-ear fit you can wear all day long. 90° swiveling earcups, professional protein earpad and headband material delivers more durability and comfort.


-Focused on black outlooking , together with high-grade grey color; select eco-friendly PC + ABS material, no smell,  comfortable to wear and trustworthy  product.
 
-Carefully tuned by the tunning expert, drums focus、clear sound layer、mild sound without harsh, rich details, enjoy a very widefeeling of the scene.

-400mAh rechargeable battery provides up to 18 hours of continuous, wireless music playback.



B040 ANC headphones Adopt active noise reduction technology . They give you crisp, powerful sound--and quiet that lets you hear your music better.  At the same time, aoni B040 active noise cancelling technology monitors the noise around you and cancels it out, helping you focus on what you want to hear--whether it’s your music, your calls or simply peace and quiet.
 

-Compact over-ear design, with proprietary soft cushions, helping to further reduce noise while providing a comfortable fit
 
-Lightweight comfortable around-ear fit you can wear all day long. 90° swiveling earcups, professional protein earpad and headband material delivers more durability and comfort.


-Focused on black outlooking , together with high-grade grey color; select eco-friendly PC + ABS material, no smell,  comfortable to wear and trustworthy  product.
 
-Carefully tuned by the tunning expert, drums focus、clear sound layer、mild sound without harsh, rich details, enjoy a very widefeeling of the scene.



Specifications
Specifications Parameter  
Microphone  
Microphone Unit  4015
Directivity Omnidirectional
S.P.L -42dB
Impedance 0.96KΩ < 2.2KΩ
Frequency Response 20Hz-20KHz
Operating voltage  
2V  
Speaker  
Speaker diameter  Φ40±0.3mm
Impedance 32Ω±15%
S.P.L 94dB ± 3dB(1K,1mW)
Rated power 20mW
Frequency Response  100Hz-10KHz
Battery  
battery Capability  400mah
Talking time 20hours
Playing time(BT+ANC mode) 18hours
Charging time 2.5 hours
Charger Mode  5V/1A

Specifications Parameter  
Microphone  
Microphone Unit  4015
Directivity Omnidirectional
S.P.L -42dB
Impedance 0.96KΩ < 2.2KΩ
Frequency Response 20Hz-20KHz
Operating voltage  
2V  
Speaker  
Speaker diameter  Φ40±0.3mm
Impedance 32Ω±15%
S.P.L 94dB ± 3dB(1K,1mW)
Rated power 20mW
Frequency Response  100Hz-10KHz
Battery  
battery Capability  400mah
Talking time 20hours
Playing time(BT+ANC mode) 18hours
Charging time 2.5 hours
Charger Mode  5V/1A
 
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