1 Sets of Digital Elderly Hearing Aid Rechargeable Sound Amplifier Black Metal Blue One Size

Digital Elderly hearing aid Rechargeable Sound Amplifier - Black

Features:

• Digital Signal Processing Technology For Natural Sound Quality
• One-Key Noise Reduction Technology
• Three Switchable Modes For Personalized Hearing
• Usb Charging With Blue Light Indicator
• Small And Discreet Design
• Intelligent Noise Reduction Chip
• Sweat And Fall Resistant
• Ergonomic Ear Hook Design For Comfort

Specifications:

• Maximum Sound Output: 132Db
• High Frequency Average Sound Output: 120Db
• Sound Gain: 35Db ±5Db
• Working Current: 10Ma
• Frequency Range: 300Hz To 4500Hz
• Battery Capacity: 30Mah
• Battery Type: Rechargeable Polymer Lithium-Ion 3.7V
• Weight: 4 - g (0.14 Ounces)
• Size: 3.48 X 1.7 X 0.85Cm

You Will Receive:

• 1 X Digital Elderly hearing aid Rechargeable Sound Amplifier - Black