Active Noise Cancelling Over-head Headphone | 消费电子产品 | 头戴式耳机及耳机
    Active Noise Cancelling Over-head Headphone
    S-PLUS Creations Company Limited
    香港
    |
    生产线所在地：中国内地
    展位编号: 3D-A12 | 视听产品 |
    产品规格
    产品简介

     1. Input terminals: DCФ3.5DC Plug 4   2. Working voltage: 3.7V   3. Maximum output power: 90MW   4. Noise level :18db   5. Signal to noise ratio (SNR): ≥ 90db   6. Power supply: 600mA  lithium battery   7. Rated operating time:≥28h   8. Noise Reduction Type: One-way feedback  9. Speaker diameter: Ф40mm   10. Speaker Impedance: 32Ω   11. Speaker frequency response: 20Hz - 20KHz   12. Speaker sensitivity: 115dB   13. Wire length: pvc wire, 1.2m 

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