Cobalt Industrial Co., Ltd.

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CD-758
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Splash Resistant Backpphones

Product Details

EDU-317 : Educational headphones with ALC

Short Description

- Active Hearing Protection
- Especially designed for today’s children
- Protecting hearing while still providing acoustic performance
- Built-in active circuit maintains a constant 90dB level regardless of input level
- Ensuring safety & comfort of children during the learning process
- Hypoallergenic ear cushions

Product Details

Driver Unit: Dia. 30mm Cobalt Magnet

Impedance: 32 ohm

Sensitivity: <90dB(EN-50332)

Frequency response: 20-20,000Hz

Power Requirement: 1 x 1.5V AAA battery

Battery Life: Up to 12 hours

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