- Product Details
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Quick Details
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Frequency respond:
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20~20KHz
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Rated input power:
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5mW
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Maximum input power:
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20mW
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Integrated product Sensitivity:
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-38±1dB 94dB SPL @1kHz
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Frequency:
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100Hz-10000Hz
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Max operation voltage:
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3.6v
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Standard operation voltage:
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2.0v
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Current consumption:
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0.1mA
Quick Details
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Place of Origin:
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Guangdong, China
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Impedance:
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32Ω±15%
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Sensitivity:
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110±5dB@1KHz
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Frequency respond:
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20~20KHz
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Rated input power:
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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
Products Description
high quality Professional BT-681 Single Ear Wireless Bluetooth Noise Cancelling Call Center Trucker Headset With dongle For PC
Product Introduction
Introducing the sleek BT-681 Wireless Bluetooth Headphones, your perfect audio companion. With advanced Bluetooth 5.0 technology, enjoy seamless, high-quality sound and crystal-clear calls. Designed for comfort, these lightweight headphones feature soft, cushioned ear cups and an adjustable headband for all-day wear. Experience up to 20 hours of non-stop music with quick charging capabilities. Plus, intuitive controls make it easy to manage your music and calls on the go. Whether you're working, traveling, or just relaxing, these headphones are designed to enhance every moment with superior sound.
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Horn specifications
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Transducer
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Moving coil dynamic speaker
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Impedance
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32Ω±15%
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Sensitivity
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110±5dB@1KHz
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Resonance freq (Fo)
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500HZ±40%
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Frequency respond
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20~20KHz
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Rated input power
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5mW
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Maximum input power
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20mW
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MIC Specifications
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Transducer
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MEMS Microphone
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Integrated product Sensitivity
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-38±1dB 94dB SPL @1kHz
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Impedance
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400Ω@1kHz
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Directivity
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Omni- Directional
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Frequency
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100Hz—10000Hz
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Max operation voltage
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3.6v
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Standard operation voltage
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2.0v
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Current consumption
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0.1mA
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S/n ratio
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59dB 94dB SPL @1kHz
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Product Paramenters
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1
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Hands-Free talking
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2
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Convenient AC charging
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3
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Comfortable leather earcushion
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4
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Remote function : Play, Stop, volume+/-
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5
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Enjoy music wirelessly with stereo enabled device
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6
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Rolated metall mic that can suit for anybod's month.
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7
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Mini foldable design,great for travel and out door use
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8
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BT version: BT V5.0 Chipset: CSR 3. AVRCP Talk time: 25 hours
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9
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on-ear design and adjustable headband provide long-lasting comfort
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10
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Build-in high-quality 30mm mylar loudspeaker for audiophile grade sound quality.
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11
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Active noise suppression and echo cancellation for superior conversation sound quality
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