Mini Four Gear Setting Wireless Bone Conduction Headphones AUX IN For Hearing Difficulties

If you find it's difficult to hearing very well from others, a hearing aid can help you regain your hearing so you can live the life you are used to. This hearing aid is specially designed for the hearing losing people. Wearing it, you can discover the pleasure of gathering with friends and family, feeling more confident at work and enjoying movies, music and TV programs.

Features:  
Portable with moderate size, it is handy to carry anywhere you are heading to.
Simple to use, no complicated program and operation, specially designed for the elder.
Suitable for slight and intermediate hearing loss people.
Uses a sound pickup unit to receive sound through the intelligent integrated module to drive vibrator vibration. The sound can be directly transmit though the skull to the inner ear.
The sound transmits through the bone to auditory nerve, more comfortable and healthier than traditional hearing aids, suitable for people who has trouble in listening.
Comes with the wireless design, which is more comfortable and more convenient.
Release your ears to listen the world, you can response to the surrounding situation quickly, far away from dangerous, suitable for many indoor and outdoor activities.

Specifications:
Item Type: Bone Conduction Headphones
Color: As Pictures Show
Max Sound Output: 130+5dB
Sound Gain: >50dB
Total Harmonic Wave Distortion:
Frequency Range: 300-4000Hz
Input Noise:
Voltage: DC 1.5V
Current:
Package Size: 9.8 x 7.0 x 2.8cm / 3.9 x 2.8 x 1.1inch
Package Weight: 52g

Package List:
1 x Bone Conduction Headphones
2 x Button Battery
1 x Little Brush
4 x Replaceable Earplug ( Different Size )
1 x Little Screwdriver
1 x User Manual
1 x Storage Box

Note:
If the squeak is happening, please switch off the headphones first, then adjust the both volume to minimum, switch on the headphone again, and adjust the volume higher to appropriate again.