Trusmi Wireless Noise Cancelling Hi-Fi Over Ear style Headphones High Quality

Transmission distance: 18m. Model: BH02-02. Model: BH02-01. Color: White. Color: Black. Speaker size: 40mm. Speaker size: hone sensitivity: 1kHz 0dB=1V/Pa -32±1dB. Battery capacity: CEL303450-600mAh.

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