Excellent Sound Quality USB Computer Earphone USB-890
USD $2 - $10 /Piece
Min.Order:1000 Pieces
Shenzhen Comfortcomms Electronics Co., Ltd.
Excellent Sound Quality USB Computer Earphone USB-890
Key Features:
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Key Specifications: Speaker:40 mm Dynamic type | |||
Impedance:32 ohms | |||
Sensitivity:105dB±4dB | |||
Frequency:5020000Hz | |||
Max.Input Power:100mW | |||
Cord length:(2.3M)±5% | |||
Connector: USB2.0 |