Home Halter Sound Amplifier Headset

Home use neckband-style loud speaker headphones


Product size: 16*13*1.5cm
Quantity per box: 200
A box gross weight: 12kg
Carton size: 40*64*34cm

1. The maximum saturation sound pressure is: ≤130±5dB;
2. Maximum Gain: 45dB;
3. Frequency Response Range: 300-5500Hz;
4. Maximum Harmonic Distortion: ≤8%.
5. Equivalent Input Noise Level: ≤30±3dB;
6. Maximum Operating Current: 10mA;
7、Lithium Battery: 200mAh

Suitable for moderate and severe hearing loss.
4-level volume adjustment;
Built-in rechargeable lithium battery.
Charging time: 2-3 hours.
Battery life of about 40 hours on a full charge