It is instant install ITC hearing aid. Based on integrated signal processing, it can provide you with clear sound and comfortable listening. With a storage case for max protection of the hearing aid.

• Audio characteristics low equivalent input noise
• Provide ultra-clear sound
• Low-frequency cut-off filter
• Integrated analog volume control mode: rotate VC 0-25dB
• Volume control mode: rotate VC 0 ~ Max

Specification:

• Button battery capacity: 95mAh
• Voltage: 1.45V
• Diameter: 5.8mm
• Thickness: 3.6mm