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Best Branded Sound Amplifier Soft Ear Tips For Siemens Hearing Aids Sweat Proof Hearing Aid

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Min. Order / Reference FOB Price
5 Piece	US $299.00/ Piece

Local Area:	Xiamen, Fujian, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, D/P, Paypal, Western Union

Brand:	useful
Place of Origin:	Fujian, China
Brand Name:	useful
Model Number:	K-18-FK

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Best Branded Sound Amplifier Soft Ear Tips For Siemens Hearing Aids Sweat Proof Hearing Aid
Product Description
Signature feature100% Digital processing for exceponal sound quality2 channels WDRC amplifier12 bands frequency shapingLow level expansionOutput Compression Limiting trimmer(MPO-trimmer)Low frequency cut trimmer(H-trimmer)Earhook design,easy operaingTelecoil functionVolume controlMemory switch toneLow baettry warningLow level expansionOutput Compression Limiting(AGC-O)
AdvantagesDigital BTEHigh power designRocker volume controlLow cut & MPO trimmer
Technical Data
Peak OSPL90(dB SPL)135OSPL90-HFA(dB SPL)130Peak Gain(dB)66HFA/FOG(dB)56Reference test gain(dB)49Frequency range(Hz)200~5000 Distortion% @500Hz1.0 @800Hz
0.1 @1600Hz0.32EQ input noise(dB)24Battery Size13ABattery Current(mA)1.1
ANSI S3.22/2003 &IEC118-7/2005 (HA2-2CC Coupler)
/Data may be subject to change with product refinement
Certifications
Company Information
Useful Hearing was established by a team with rich experience and network of hearing industry.As a professional manufacturer,we're engaged in offering high quality products and satisfied service.Useful hearing aids are certified by CE and FDA and widely praised by our customers around the world.
Meanwhile,our R&D team commits to research latest technology and achieves a number of patents.We are glad to provide ODM,OEM and OBM services and establish long-term cooperation together.