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COWIN SE7 Active Noise Cancelling Headphones Bluetooth Headphones Wireless Headphones Over Ear with Microphone/Aptx, Comfortable Protein Earpads, 50 Hours Playtime for Travel/Work, Black

Special Price $110.00 Regular Price $130.00
In stock
SKU
SE7-001

Bluetooth and ANC Headphone
Deep to 30DB NC level to prevent external niose for business trip
specification:
blutooth chip: 5.0 CSR8645
NC chip: AMS3435*2
battery :750mAh
playtime: 40H
charging time:3h

 

load impedance:32
s/N: 90DB
Frenquency range: 20HZ-20KHZ
Function: bluetooth ,noise cancelling ,mircrophone ,line in

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Newest design double feedback falls actively earphone of a confusion of voices, fall value of DB of a confusion of voices achieves 30DB

Use chip of CSR8645 blue tooth, support APTX nondestructive music

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