Model Number: G-26-L-- Brand Name: Great-Ears Key Specifications/Special Features: Product: digital BTE hearing aidModel: G-26Brand name: great earsDigital BTE hearing aids● Low frequency gain adjust (H-trimmer)● 2-program modeSpecifications:Parameters per ANSI S3.22-2003 digital BTE hearing aids1. Peak OSPL 90 (dB SPL): 135dB
HAF OSPL 90 (dB SPL): 130dB
2. Peak gain: 62dB
HAF/FOG gain: 55dB
3. Frequency range: 200-4800Hz
4. Distortion:
800Hz: 3.0%
1600Hz: 2.0%
5. Equivalent input noise: 28dB
6. Battery size: zinc air A13, 1.6mA
Battery working for 20-30 days
Certifications: CE, RoHS Directive-compliant, FDA

ITE hearing aids has brand name of great-ears
1. Factory locates in Zhongshan city of Guangdong Province
2. International business office is located in Shenzhen city of Guangdong Province

Tips: hearing aids styles:
Hearing aids have been available in four styles: body, eyeglass, behind-the-ear (BTE), in-the-ear (ITE)
Included in category of ITE hearing aids are in-the-canal (ITC) and completely-in-the-canal (CIC) styles (all shown in the figures below)
While body and eyeglass style hearing aids were regularly used 40-50 years ago, they comprise only about 1% of all hearing aids marketed today
Instead, most individuals choose ITE (approximately 80%) or BTE