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Professional BT-681 Single Monaural Ear Wireless Bluetooth Noise Cancelling Business Headset Headphone Microphone
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#7
Most popular in Noise Cancelling Headphones
Shenzhen Kensing Electronic Co., Ltd.
Custom manufacturer
19 yrs
CN
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Key attributes
Industry-specific attributes
Brand Name
Kengsing
Other attributes
Type
telephone headset
Place of Origin
Guangdong, China
Model Number
BT-681
Impedance
32Ω±15%
Sensitivity
110±5dB@1KHz
Frequency respond
20~20KHz
Rated input power
5mW
Maximum input power
20mW
Integrated product Sensitivity
-38±1dB 94dB SPL @1kHz
Frequency
100Hz-10000Hz
Max operation voltage
3.6v
Standard operation voltage
2.0v
Current consumption
0.1mA
Packaging and delivery
Selling Units:
Single item
Single package size:
22X20X10 cm
Single gross weight:
1.500 kg
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Lead time
Quantity (pieces)
1 - 1
> 1
Lead time (days)
5
To be negotiated
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Samples
Maximum order quantity: 1 piece
Sample price:
$20.00/piece
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Product descriptions from the supplier
1 - 999 pieces
$11.99
>= 1000 pieces
$9.99
Variations
Total options:
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Samples
Maximum order quantity: 1 piece
Sample price:
$20.00/piece
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Professional BT-681 Single Monaural Ear Wireless Bluetooth Noise Cancelling Business Headset Headphone Microphone
