Model Number: G-20-.. Brand Name: Great-Ears Key Specifications/Special Features: Behind-The-Ear (BTE) hearing aids are used for all types of hearing losses from mild to profound.The G-20, BTE hearing aids is consist of a case, an ear mold or dome and a connection between them. The case contains the electronics, controls, battery, microphone(s) and often the loudspeaker.Model: G-20+BTE hearing aid+Unique behind the ear design+ Adjustable volume button+ Power on/off switcher+Analog, digital hearing aids, rechargeable hearing aid, ear hearing amplifier, ITE, CTC models available
BTE hearing aids has brand name of great-ears
1. Factory locates in Zhongshan City of Guangdong Province, www.great-ears.com
2. International business Office is located in Shenzhen city of Guangdong Province, www.byvisiontech.com

Tips: Hearing aids styles:
Hearing aids have been available in four styles: body, eyeglass, behind-the-ear (BTE), in-the-ear (ITE)
Included in the 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 (approximately 20%) style hearing aids
This transition in style, use, preference is occurring for a number of reasons, including the reduction in the size of the components, durability, cosmetic concerns on the part of the consumer