Digital Sound Amplifier Headphone for Elderly with Low Noise

Digital Sound Amplifier Headphone for Elderly with Low Noise Description

1、CONTROLLABLE VOLUME: This hearing device has a volume control function that allows you to adjust the volume of sound according to your needs and preferences. 2、SILICONE EARPLUGS: This hearing device is designed for users with an inside ear part made of silicone that is soft and comfortable. 3、LOW NOISE: This hearing device filters out unwanted noise caused by air currents or wind. Direct, powerful and soft sound directly in your ears. 4、ERGONOMIC DESIGN: The ergonomic design of the body is small and beautiful, and it is more comfortable to wear without weight. 5、ABS HOUSING: The hearing device's housing is made of ABS plastic, which is lightweight, easy to wear and has a durable life.
Item Type: Sound Amplifier Headphone
Material: ABS, silicone
Color: Beige
Size: Approx. 1.8 x 1.4 x 1.6cm / 0.71 x 0.55 x 0.63in
Maximum Saturation Sound Pressure: 129dB4dB
Maximum Sound Gain: 48dB5dB
Harmonic Distortion: 18% (450F5000)
Frequency Response: 450-3000Hz
Battery Type: NiMH battery
Operating Current: 4mA
1 x Storage Bag
1 x Plug
1 x Lanyard
1 x Sound Amplifier Headphone
3 x Silicone Earplug