ES-666 ANC Bluetooth Headset

ES-666 ANC Bluetooth Headset

Bluetooth:V4.1Chipsets:CRS 8635Battery capacity:360mAhCall duration:12 hours Active noise reduction:18~25dBDriver: Φ40mm Sound Frequency response: 18Hz-20KHz Im…

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Details

Bluetooth:V4.1
Chipsets:CRS 8635
Battery capacity:360mAh
Call duration:12 hours
Active noise reduction:18~25dB
Driver: Φ40mm                             
Sound Frequency response: 18Hz-20KHz                                                             
Impedance : 32Ω                       
Sound Pressure Level : 110±3dB (1KHz, 1mW)                                                        
Rated Input Power: 30mW
Maximum Input Power:100mW
Audio Connection: 3.5mm gold plated
Cable: removable 1.2m Braided Nylon