MIXFEER Voice Enhancer with Earphone Dual Ear Adjustable Sound Amplifier USB Rechargeable Hearing Enhancement Device Hearing Assist

Features:
USB Rechargeable, 200mAh battery capacity, no need to replace the battery.
The is adjustable, can be adjusted according to different conditions.
Designed with secure fit earphones, provides stereo crystal clear voice and sound.
With replaceable earplugs of different sizes, you can choose the size that fits for your own ear.
Suitable for the elderly with hearing loss, easy to operate and easy to use.

Specifications:
Type: Voice Enhancer
Material: ABS
Color: Black
Battery capacity: 200mAh
Max Output: 129+3dB
Max Sound Gain: 40+/-5dB
Harmonic Distortion: <10%
Frequency 450~3000 hz
Input Noise: ≤32dB
Package Size: 14.5 * 11 * 2.7cm / 5.7 * 4.3 * 1.1in
Package Weight: 142g / 5.0oz

Package List:
1 *
3 * Pairs of Earplugs
1 * Earphone
1 * USB Cable
1 * User Manual

• USB Rechargeable, 200mAh battery capacity, no need to replace the battery.
• The is adjustable, can be adjusted according to different conditions.
• Designed with secure fit earphones, provides stereo crystal clear voice and sound.
• With replaceable earplugs of different sizes, you can choose the size that fits for your own ear.
• Suitable for the elderly with hearing loss, easy to operate and easy to use.