GUANGZHOU FEIER ELECTRIC CO.,LTD

Showing 1 - 10 of 20, total 2 pages [First] [Previous] [Next] [Last]

ite digital hearing aid s-10a
Specification: S-10A
Detail: Production license: Cantonese food drug permit Product No 200220595 Product registration number: Cantonese food drug permit 2011 No 2460193 Product standards number: YZB/Guangdong 0680-2010 Features: Product break th...

rechargeable hearing aid s-216
Specification: S-216
Detail: Features£º This product is a delicate ITE hearing aid, rechargeable ITE hearing aids; clear sound, co***ct body, clear sound, easy to use. Independent Power Switch,simple operate Instructions£º 1.Connected the earplug w...

pocket hearing aid s-6a
Specification: S-6A
Detail: Technical Parameters£º Max Out: 130dB ¡À 4dB¡¡ Max Gain£º56dB ¡À 5dB Harmonic Distortion£º¡Ü10% Frequency Range£º300Hz¡«4000Hz Equvi Input Noise£º¡Ü32dB Stanard battery£ºAA batteries,No 5 Voltage£ºD.C. 1.5V Current£º¡Ü...

pocket hearing aid s-6b
Specification: S-6B
Detail: Technical Parameters£º Max Out: 129dB ¡À 4dB¡¡ Max Gain£º54dB ¡À 5dB Harmonic Distortion£º¡Ü10% Frequency Range£º300Hz¡«4000Hz Equvi Input Noise£º¡Ü32dB Stanard battery£ºAA batteries,No 5 Voltage£ºD.C. 1.5V Current£º¡Ü...

pocket hearing aid s-6d,take phone file
Specification: S-6D
Detail: Technical Parameters£º Max Out: 130dB ¡À 4dB¡¡ Max Gain£º56dB ¡À 5dB Harmonic Distortion£º¡Ü10% Frequency Range£º300Hz¡«4000Hz Equvi Input Noise£º¡Ü32dB Stanard battery£ºAA batteries,No 5 Voltage£ºD.C. 1.5V Current£º¡Ü...

pocket hearing aid s-7a
Specification: S-7A
Detail: Technical Parameters£º Max Out: 130dB ¡À 4dB¡¡ Max Gain£º56dB ¡À 5dB Harmonic Distortion£º¡Ü10% Frequency Range£º300Hz¡«4000Hz Equvi Input Noise£º¡Ü32dB Stanard battery£ºAA batteries,No 5 Voltage£ºD.C. 1.5V Current£º...

pocket hearing aid s-7b
Specification: S-7B
Detail: Technical Parameters£º Max Out: 130dB ¡À 4dB¡¡ Max Gain£º56dB ¡À 5dB Harmonic Distortion£º¡Ü10% Frequency Range£º300Hz¡«4000Hz Equvi Input Noise£º¡Ü32dB Stanard battery£ºAA batteries,No 5 Voltage£ºD.C. 1.5V Current£º...

behind the ear hearing aid s-138
Specification: S-138
Detail: Production license: Cantonese food drug permit Product No 200220595 Product registration number: Cantonese food drug permit 2011 No 2460193 Product standards number: YZB/Guangdong 0680-2010 Features: Medium and High Po...

behind the ear hearing aid s-139
Specification: S-139
Detail: Production license: Cantonese food drug permit Product No 200220595 Product registration number: Cantonese food drug permit 2011 No 2460193 Product standards number: YZB/Guangdong 0680-2010 Features: Medium and High Po...

behind the ear hearing aid s-185
Specification: S-185
Detail: Production license: Cantonese food drug permit Product No 200220595 Product registration number: Cantonese food drug permit 2007 No 2460193 Product standards number: YZB/Guangdong 0860-2010 Features: Medium and High Po...


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