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http://www.longshengltd.com/he....adband-headphone/wir Wired Headphone manufacturers 聽 Kids Foldable Wired Headphone with 3.5mm Jack 聽聽聽 Parameter 聽 Speaker40 mm Sensitivity110dB卤3dB Plug Type3.5mm Impedance32ohm Frequency Response20-20khz Cable1.2m PVC Cable 聽 Product Feature 聽 Kids Foldable Wired headphone 3.5mm 1. Hearing Protection for Kids:The kids headphones is built-in fixed safe sound volume limitation levels set to 85dB, satisfy the WHO recommended limit level to prevent hearing damage. There is no need to worry about hearing damage for your children, even without parental monitoring and surveillance. Parents

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China Customized Wired Headphone Manufacturers Suppliers - Factory Direct Wholesale

LONGSHENG is one of the most professional wired headphone manufacturers and suppliers in China. Please rest assured to wholesale high quality wired headphone in stock here from our factory. For customized service, contact us now.

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