Rechargeable Hearing Aids for Seniors In Ear Hearing Amplifiers Device Blue and Red

This hearing aid is small, easy to carry, and comfortable to wear, and is suitable for middle-aged and elderly people with weak hearing.

Features:

• Using hearing aids can help people with hearing loss to hear again and return to normal life.
• The mini sound amplifiers allow you to hear natural high-quality sound while reducing background noise. 
• The small, in-ear design fits in the ear and is almost invisible to the eye
• With the included portable charging case, you can use up to 30 hours on a single charge.
• The charging case adopts Type-C fast charging, a built-in 400mAh lithium battery, which can charge two hearing aids 4 to 5 times.
• Small, easy to carry out, providing more convenience.
• Ergonomic shape, making wearing more comfortable.
• Suitable for various scenarios such as watching TV, music movies, phone calls, and talking with friends.

Specifications:

• Material: USB
• Color: Blue and Red
• Size(LxWxH):
• Hearing Aid: 2.1 x 1 x 1.5cm
• Charging Case: 4.5 x 2.1 x 4cm
• Operation Type: Rotary Switch
• Peak OSPL 90(dB SPL): 117db
• HAF OSPL 90(dB SPL): 110db+3db
• Peak Gain: 25db±5db
• HAF/FOG Gain: 29dB
• Frequency Range: 200-4500Hz
• Distortion:
• 500Hz: 3%
• 800Hz: 3%
• 1600Hz: 3%
• Equivalent Input Noise (dB): â‰?2dB
• Voltage: D.C.3.7V
• Charging Time:4 to 6h
• Working Time:20h 
• Battery Type: Lithium Battery
• Battery:
• Hearing Aids: 17mAh
• Charging Case: 400mAh
• Current: 1.5mA

Please note:

• Due to manual measurement, there might be a tolerance in the product size.
• Due to the lighting effects and shooting angles, the color of the item and that shown in the picture might have a nuance.

Package Contents:

• 1 Pair of Hearing Aid
• 1 x Charging Case
• 9 Pairs of Ear Plug
• 1 x Type-C Charging Cable
• 2 x Cleaning Brush
• 2 x Screwdriver
• 1 Box of Disassemble Tools
• 1 x Manual