Shenzhen Calibeur Industries Co., Ltd.
Shenzhen Calibeur Industries Co.,Ltd.
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MP3 Sunglasses DH-203Y, 20~20000Hz Frequency Response, MP3WMA Audio Frequency Form
USB connection:USB1.1 standard support,
Audio frequency form:MP3WMA,
Frequency response: 20~20000Hz,
Signal to noise ratio: 90dB (DAC TYP)