Specifications:

• Warranty: 1 year
• Use crowd: Hearing loss people, the old
• Type: Analog BTE hearing aid
• Style: BTE(behind the ear)
• Place of Origin: Guangdong, China (Mainland)
• Origin: China Mainland
• Model Number: S-138
• Features: High-performance headphone, clear sound
• Color: Beige
• Brand Name: FEIE
• Battery: AG13 button cell
• Advantage: Simple operation