S-139 China Best Hearing Aid Kit

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S-139 China Best Hearing Aid Kit
Posting date : Aug 20, 2013
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30-
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1.FEIE logo 2.wear nature and comfortable 3.little distortion 4.CE,FDA,approved 5.medium and high power S-139 China Best Hearing Aid Kit Features: Medium and High Power, High-performance Headphones, Clear Sound, Little Distortion. Technical Parameters: * Max Out : 130 ± 4dB * Max Gain : 48 ± 5dB * Harmonic Dist: ≤ 5% * Frequency Range : 450Hz ~ 3500Hz * Equivalent Input Noise : ≤ 32 dB * Standard Battery: AG13 or A5 button cell * Voltage: 1.5V * Current: ≤ 3mA Specification: Product Weight: 8g Product Size: 5.3*4.4*1.0cm Packing details: Paper+Plastic box Packing Size: 12*8.5*3.2cm Q.T.Y/Carton: 120PCS Carton Size: 52.5*31*39cm GW: 11Kg NW: 9Kg

ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us
Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea
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