If you are experiencing hearing loss and need sounds to be amplified to hear comfortably, then this device could be the ideal solution.  It is a practical hearing aid with professional auditory and acoustic design and high-quality components for clear and natural hearing enjoyment. With a storage case for max protection of the hearing aid.

• 10-channel WDRC
• 10-channel low level expansion
• 10-channel maximum output limiter
• 32 band equalizer
• Intelligent ambient noise suppression (18dB)
• Intelligent capacity learning
• Intelligent speech spectrum analysis
• Self-adaptive feedback management system
• Wind noise suppression (5 levels)
• Acoustic comfort optimizer (5 levels)
• Auto save program and volume control location
• Low battery warning
• Voice prompt is pre-configured
• Telephone mode
• Startup delay
• Pre-configured program
• P1-Quiet environment
• P2-Noisy environment
• P3-Outdoor environment
• P4-Telephone
• Volume control mode: short press for 18~30dB (3dB/ step)
• Multifunctional button: short press VC for short time, press the program switch for 3 seconds

Specification:

• Hearing aid button battery model: 312A
• Battery capacity: 140mAh
• Voltage: 1.45V
• Diameter: 7.9mm